In a wide-ranging symposium Monday called “The State of Race in America,” award-winning journalist Jose Antonio Vargas said that “in some ways, the soul of the heterosexual white man is a stake” in the 2012 election. His comments were part of a larger monologue on political and social power moving to minority groups, which he said will hurt former Massachusetts Gov. Mitt Romney’s campaign. “For everybody in this country in which America’s always been a fight,” he said, “They’re looking at him [Mitt Romney], in which everything’s been given, and we’re going, ‘OK, do you see yourself? Do you fully...