To start with, the question was ridiculous. The guy wants to know how she stays humble - I know, really - while running for president, being famous, etc. So she launches into this three-minute thing that's designed to convince us that maybe Bill always wanted to be president, but not her. She just wanted to support her husband but lo and behold here she is.
I want you to forget about trying to prove what you think as you watch this, and just trust your instincts as you decide whether she actually means anything she's saying here: