BAGHDAD (Reuters) - Iraq's top gym changed its name Wednesday to "The Arnold Classic" to honor former bodybuilder Arnold Schwarzenegger's win in the California governor's race. The victory even had some Iraqis -- long ruled by another strongman, Saddam Hussein, until his ouster in April by U.S.-led forces -- calling for a new leader in Schwarzenegger's mold. Thousands of U.S. troops in Iraq, dubbed "Arnie's army" after the movie star visited them on America's July 4 Independence Day, were also elated. Fans urged the Austrian-born Schwarzenegger to follow in the footsteps of Ronald Reagan to the White House, although...