… almost everyone took a turn: Co-host Joy Behar told McCain that two of his TV ads “are untrue, they’re lies,” Barbara Walters wanted an answer on how Sarah Palin would ‘reform’ Washington, asked the couple how many houses they owned (after John didn’t have an answer last month) and Whoopi Goldberg wondered if she had to worry “about becoming a slave again” upon mention that McCain wanted to appoint someone who would “strictly interpret” and “enforce” the Constitution.