Washington, D.C. (CNSNews.com) - U.S. Sen. John Kerry of Massachusetts on Tuesday told an audience at the liberal Take Back America conference that he was sorry for voting to authorize the war in Iraq, calling the entire mission "a mistake." "We were misled, we were given evidence that was not true," Kerry said. "It was wrong, and I was wrong to vote [for it]." Kerry, who led an unsuccessful bid for the presidency in 2004, said it was necessary to admit mistakes because "you cannot change the future if you''re not honest about the past." He criticized supporters of the...