Let's get your blood boiling for tonight's presidential debate (starts at 6 p.m. PST!).

There's been a lot of debate about this interview.

Watch CBS Videos Online
(Sorry about the stupid commercial.)

Katie Couric is definitely giving Sarah Palin some tough questions, but they're to be expected; nothing out of left field here. I'm surprised by Palin's lack of background and overall poor responses for an interview of this magnitude.