Rick Perry's dismal performance at last week's GOP debate has many people doubting his ability to secure the Republican nomination for president in 2012. Republicans losing interest in Perry aren't shifting their support to Mitt Romney. In the last few days, there's been renewed interest in having New Jersey Gov. Chris Christie waddle into the race. We wondered today whether Christie could even survive a Republican primary, and as you'll see in this clip from tonight's Daily Show, Jon Stewart isn't too high on his chances either.