back on monday. >> it was his private plane, but united was footing the bill. now the ceo of continental airlines stepped down. does this link back to chris christie? >> that remains to be seen. it doesn't look good. there were a lot of meetings where conversations were taking place. governor christie may have been at some of those meetings. it's not clear what he knew about the meetings. all of that has to be rehashed. it's in the context of a federal prosecution, which is testimony under oath. it's the last a presidential candidate needs. >> how quickly does it bleed to the campaign trail? >> i don't know if it could hurt his chances more than they have been hurt. in january, he was in the double digits. he was a front-runner, now 3%, 4%. barely made it to the top tier