Senator John McCain lashed out at fellow Republican Ted Cruz on Wednesday over a Nazi appeasement comparison he made during his all-night, anti-Obamacare marathon on the U.S. Senate floor. McCain, a Vietnam veteran and former prisoner of war, said the comparison was inappropriate. He said he had taken Cruz aside privately to tell him, and got a response he did not like: Cruz told him his appeaser reference applied not to distinguished members of the Senate but only media "pundits." "I resoundingly reject" Cruz's comments, said McCain, a senior Republican and former presidential candidate. "I think it's wrong and I...