AS FORMER Massachusetts Gov. Mitt Romney declared his Presidential candidacy, he could not have been more telegenic. With his angular jaw and slicked-back, dark hair, Romney is the GOP's George Clooney. Who needs the White House? Romney should become a movie star. He already is a highly skilled actor. Romney is either a rock-ribbed conservative who played a Rockefeller Republican to get elected in Massachusetts, or a limousine liberal portraying a conservative to win the 2008 GOP nomination. This fine thespian has lost himself so thoroughly in both these roles that no one really knows where the performer ends and...