California Gov. Arnold Schwarzenegger, right, shakes hands with former International Federation of Body Builders President Ben Weider while touring the Arnold Sports Festival Saturday, March 1, 2008, in Columbus, Ohio.The three-day Arnold Sports Festival features 17,000 competitors in 37 events, including 12 Olympic sports. Schwarzenegger has staged sports and fitness events in Columbus since 1989. (AP Photo/Jay LaPrete)
** FILE ** In this Nov. 8, 2006 file photo, California Gov. Arnold Schwarzenegger arrives in Mexico City, Mexico, with his wife Maria Shriver.Schwarzenegger and wife Maria Shriver have purchased a 25-acre tract in an exclusive coastal enclave in Santa Barbara County for $4.7 million. The Santa Barbara area has long been a magnet for celebrities, from Oprah Winfrey to Michael Jackson. (AP Photo/Marcio Jose Sanchez, file)
California Gov. Arnold Schwarzenegger delivers a speech at the Los Pinos presidential residence in Mexico City, Thursday, May 29, 2008. Mexican and U.S. border governors meet to discuss security concerns. The governors of California, Texas and New Mexico planned to offer support to Mexican President Calderon for his crackdown against the drug trade, in which he has deployed more than 20,000 federal troops across Mexico. (AP Photo/Eduardo Verdugo)
President Bush, left, makes a statement on the California wildfires with Gov. Arnold Schwarzenegger, R-Calif., Thursday, July 17, 2008 in Redding, Calif. (AP Photo/Evan Vucci)
President Bush, left, looks on as Gov. Arnold Schwarzenegger, R-Calif., speaks about the California wildfires Thursday, July 17, 2008 in Redding, Calif. (AP Photo/Evan Vucci)
Gov. Arnold Schwarzenegger points to a map of Los Angeles as he discusses the state's response to a magnitude-5.4 earthquake that struck the area earlier in the day, during a news conference in Sacramento, Calif., Tuesday, July 29, 2008. Schwarzenegger said the state was assessing levees, bridges, power lines, roads and hospitals but that no major damage had been reported. (AP Photo/Rich Pedroncelli)
Paris mayor Anne Hidalgo hugs Arnold Schwarzenegger before their talks on climate change fight cooperation, at the Paris city hall, Friday, April 28, 2017. (AP Photo/Francois Mori)
Arnold Schwarzenegger poses at the premiere of the film "Mr. Church" at the ArcLight Hollywood on Tuesday, Sept. 6, 2016, in Los Angeles. (Photo by Chris Pizzello/Invision/AP)
Oracle founder Larry Ellison, left, poses with Arnold Schwarzenegger at the Rebels With A Cause Gala at The Barker Hangar on Wednesday, May 11, 2016, in Santa Monica, Calif. (Photo by Chris Pizzello/Invision/AP)
Actor Arnold Schwarzenegger stands with a model of a "Terminator" from the new film "Terminator Genisys" during a press conference at the Ritz Carlton hotel in Seoul, South Korea, Thursday, July 2, 2015. (AP Photo/Ahn Young-joon)
Arnold Schwarzenegger smiles in the finish area of an alpine ski, men's World Cup downhill, in Kitzbuehel, Austria, Saturday, Jan. 23, 2016. (AP Photo/Giovanni Auletta)
This photo provided by Paramount Pictures shows, Arnold Schwarzenegger as the Terminator in "Terminator Genisys," from Paramount Pictures and Skydance Productions. (Melinda Sue Gordon/Paramount Pictures via AP)
Actor Arnold Schwarzenegger sits ringside prior to the fight between Britain's Anthony Joshua and Ukrainian Boxer Wladimir Klitschko for Joshua's IBF and the vacant WBA Super World and IBO heavyweight titles at Wembley Stadium, in London, Saturday, April 29, 2017. (Nick Potts/PA via AP)
California Gov. Jerry Brown, right, shakes hands with former Gov. Arnold Schwarzenegger, left, after signing a climate bill on Treasure Island, Tuesday, July 25, 2017, in San Francisco. Gov. Brown signed legislation keeping alive California's signature initiative to fight global warming, which puts a cap and a price on climate-changing emissions. The Democratic governor was joined by his celebrity predecessor, Arnold Schwarzenegger, who signed the 2006 bill that led to the creation of the nation's only cap and trade system to reduce greenhouse gases in all industries. (AP Photo/Eric Risberg)
FILE - In this May 20, 1977 file photo, Arnold Schwarzenegger shows off his body for an appreciative beach audience in Cannes, France, ahead of the presentation of his film "Pumping Iron" at the Cannes Film Festival. The Cannes Film Festival officially gets underway on Wednesday, May 11, 2016 and as usual it's set to be one of the most dazzling events in the European entertainment calendar. The festival, in its 69th year, brings a mix of Hollywood A-listers and world cinema auteurs to the French Riviera. (AP Photo, File)
This photo provided by Paramount Pictures shows, Arnold Schwarzenegger as the Terminator, in "Terminator Genisys," from Paramount Pictures and Skydance Productions. (Melinda Sue Gordon/Paramount Pictures via AP)
Actor Arnold Schwarzenegger poses for photographers during the photo call for the film Wonders of the Sea 3D at the 70th international film festival, Cannes, southern France, Saturday, May 20, 2017. (Photo by Arthur Mola/Invision/AP)
Actor Arnold Schwarzenegger, right, and director Jean-Michel Cousteau pose for photographers during the photo call for the film Wonders of the Sea 3D at the 70th international film festival, Cannes, southern France, Saturday, May 20, 2017. (Photo by Arthur Mola/Invision/AP)
Actor Arnold Schwarzenegger poses for photographers during the photo call for the film Wonders of the Sea 3D at the 70th international film festival, Cannes, southern France, Saturday, May 20, 2017. (AP Photo/Dejan Jankovic)
Former California Gov. Arnold Schwarzenegger addresses the media after a meeting with United Nations Secretary General Ban Ki-moon, French Foreign Affairs minister Laurent Fabius and French lawmakers at the National Assembly in Paris, Saturday, Dec. 5, 2015. Schwarzenegger is in France as part of the COP21, the United Nations Climate Change conference, taking place in Le Bourget near Paris. (AP Photo/Nicolas Garriga)
Former California Gov. Arnold Schwarzenegger visits the COP21, the United Nations Climate Change Conference Monday, Dec. 7, 2015 in Le Bourget, north of Paris. Schwarzenegger took to the spotlight to make his pitch for an agreement at the United Nations Climate Conference in Paris. (AP Photo/Christophe Ena)
Former U.S. California Gov. Arnold Schwarzenegger poses during an interview with The Associated Press at the Institute of Political Studies, known under the name of "Sciences Po", in Paris, France, Wednesday, Dec. 7, 2015. Schwarzenegger is in Paris as part of the COP21, the United Nations Climate Change conference. (AP Photo/Kamil Zihnioglu)
Former U.S. California Governor Arnold Schwarzenegger arrives to meet French Foreign Minister Laurent Fabius at the COP21, United Nations Climate Change Conference in Le Bourget, north of Paris, Tuesday, Dec. 8, 2015. The United Nations secretary-general called for a clean energy revolution to avoid a "climate catastrophe" as talks on a global warming pact entered their final week. (AP Photo/Michel Euler)
Arnold Schwarzenegger shows the medal after being awarded Knight of the Legion of Honor by French President Francois Hollande during their meeting at the Elysee Palace in Paris, Friday, April 28, 2017. (AP Photo/Francois Mori)
US actor and former governor of California Arnold Schwarzenegger, left, listens to French president Francois Hollande prior to a meeting at the Elysee palace in Paris, Friday April 28, 2017. (Stéphane de Sakutin/Pool Photo via AP)
Arnold Schwarzenegger attends the LA Premiere of "Creed" held at the Regency Village Theater on Thursday, Nov. 19, 2015, in Los Angeles. (Photo by Richard Shotwell/Invision/AP)
Former Governor of California Arnold Schwarzenegger, center, arrives for Muhammad Ali's memorial service, Friday, June 10, 2016, in Louisville, Ky. (AP Photo/David Goldman)
Arnold Schwarzenegger arrives at the NBCUniversal Upfront Presentation at Radio City Music Hall on Monday, May 16, 2016, in New York. (Photo by Evan Agostini/Invision/AP)
FILE - In this May 11, 2016 file photo, Arnold Schwarzenegger poses at the Rebels With A Cause Gala at The Barker Hangar in Santa Monica, Calif. Schwarzenegger got up close and personal with an elephant while on safari in South Africa. The movie star posted a video on Instagram Tuesday, May 31, that shows an elephant coming right up to the windshield of the Jeep in which Schwarzenegger was a passenger. (Photo by Chris Pizzello/Invision/AP, File)
FILE - In this April 22, 2015, file photo, actor Arnold Schwarzenegger participates in AOL's BUILD Speaker Series in New York. Schwarzeneggers affair with his longtime housekeeper became public after the former California governor and Maria Shriver announced their divorce. Mildred Baena spoke in 2011 about the affair, including disclosing that her son, Joseph Baena, is Schwarzeneggers son. (Photo by Evan Agostini/Invision/AP, File)
Arnold Schwarzenegger arrives at the Rebels With A Cause Gala at The Barker Hangar on Wednesday, May 11, 2016, in Santa Monica, Calif. (Photo by Chris Pizzello/Invision/AP)
FILE - In this April 22, 2015 file photo, Arnold Schwarzenegger attends the Tribeca Film Festival world premiere of "Maggie" at BMCC Tribeca Performing Arts Center in New York. The series of sports festivals co-founded by American actor, bodybuilder and former California governor Schwarzenegger is adding two new versions of the Arnold Classic for a total of six this year, each on a different continent. The Columbus Dispatch reports Thursday, March 3, 2016, that the new versions will debut in Johannesburg in May and in Hong Kong in August. (Photo by Charles Sykes/Invision/AP, File)
Actress Emilia Clarke and actor Arnold Schwarzenegger pose with a model of a "Terminator" from the their new film "Terminator Genisys" during the premiere of the movie at the Lotte World Mall in Seoul, South Korea, Thursday, July 2, 2015. (AP Photo/Ahn Young-joon)
Actor Arnold Schwarzenegger poses with a model of a "Terminator" from the his new film "Terminator Genisys" during the premiere of the movie at the Lotte World Mall in Seoul, South Korea, Thursday, July 2, 2015. (AP Photo/Ahn Young-joon)
Actress Emilia Clarke and actor Arnold Schwarzenegger pose during the premiere of the their new film "Terminator Genisys" at the Lotte World Mall in Seoul, South Korea, Thursday, July 2, 2015. (AP Photo/Ahn Young-joon)
Actor Arnold Schwarzenegger, left, and Los Angeles Clippers owner Steve Ballmer take a selfie together during the first half of an NBA basketball game between the Clippers and the Phoenix Suns, Monday, Feb. 22, 2016, in Los Angeles. (AP Photo/Mark J. Terrill)
This Dec. 9, 2016 image released by NBC shows Arnold Schwarzenegger, the new boss of "The New Celebrity Apprentice," at a press junket in Universal City, Calif. (Paul Drinkwater/NBC via AP)
FILE - In this March 22, 2015 file photo, Arnold Schwarzenegger poses for a portrait during press day for "Terminator Genisys" in Los Angeles. Schwarzenegger will try to fill Donald Trumps shoes on The Celebrity Apprentice. NBC announced Monday, Sept. 14, that the movie star and two-term governor is the new host of the competition show, which will return to the network for the 2016 television season. (Photo by Casey Curry/Invision/AP, File)
FILE - In this March 22, 2015 file photo, Arnold Schwarzenegger poses for a portrait during press day for "Terminator Genisys" in Los Angeles. Schwarzenegger will try to fill Donald Trumps shoes on The Celebrity Apprentice. NBC announced Monday, Sept. 14, that the movie star and two-term governor is the new host of the competition show, which will return to the network for the 2016 television season. (Photo by Casey Curry/Invision/AP, File)
Arnold Schwarzenegger, right, greets Pope Francis at the end of the weekly general audience in the Paul VI Hall at the Vatican, Wednesday, Jan. 25, 2017. (L'Osservatore Romano/Pool Photo via AP)
California Gov. Arnold Schwarzenegger, right, shakes hands with former International Federation of Body Builders President Ben Weider while touring the Arnold Sports Festival Saturday, March 1, 2008, in Columbus, Ohio.The three-day Arnold Sports Festival features 17,000 competitors in 37 events, including 12 Olympic sports. Schwarzenegger has staged sports and fitness events in Columbus since 1989. (AP Photo/Jay LaPrete)