On Fox News, Marco Rubio responds to Charles Krauthammer's warning that if Rubio doesn't accept VP, he'll find a "horse's head in his bed."
"I'm not even talking about the whole process, and I respect him very much and what he says."
Bill O'Reilly then asks if it would be disrespectful for Rubio to decline VP if his country calls.
Rubio breaks into a smile:
"Well, I hate being in the No Spin Zone, but I'll just say to you that I really don't, I really try not to even comment on the whole process."
Krauthammer's horse head comments came last month:
"If Rubio passes the vetting process, assuming he does, I think he's the obvious choice. And if he says he doesn’t want the office, he'll find a horse's head in his bed. The next day he will accept.
Romney's not going to take no for an answer. We have ways, we Republicans."