I am totally stunned. McCain laughed and blew it off.
FOX REPORTER: Of course there could be a lot of name-calling on the campaign trail. But the candidates aren't the only ones doing the mudslinging. During an event in South Carolina yesterday, Arizona Senator John McCain was asked how he planned on beating his democratic rival Hillary Clinton. And his supporter used a term that rhymes with "rich."
MCCAIN SUPPORTER: How do we beat the bitch?
FOX REPORTER: McCain laughed off the comment and then he tried to change the subject.
So far the McCain campaign has refused to comment.

To Elle, who said "Name-calling is inappropriate, period, and McCain should have addressed that. He could have done it in a 'gentle' way, but he really should have said something."
He did. The clip shown here conveniently edited that out and claimed McCain just laughed and changed the subject. McCain both addressed the insult itself, saying Hillary is worthy of more respect, and then addresses the actual question, citing a pole that said most people would vote for him if it were a McCain-Clinton race.