In last question from the audience while campaigning for her mother Tuesday, she is asked whether Sen. Clinton's credibility had been hurt during scandal.
Responds saying: "Wow, you're the first person actually that's ever asked me that question in the, I don't know maybe, 70 college campuses I've now been to, and I do not think that is any of your business."
Takes another question -- this one on global warming -- to not end on a bad note.
