US Senate candidate Ron Johnson is clearly no John McCain. During the 2008 presidential elections, a woman said some things that were clearly beyond the pale about Barack Obama at a John McCain event, and John McCain took the opportunity to correct the woman. He did it because it was the right thing to do. I disagree with John McCain about, well about a lot of his stances, but I think he is an honorable person.
Ron Johnson had a similar situation occur recently but instead of doing the right thing, he just laughed along. I think that says a lot about Ron Johnson.