Are McCain and Palin at each other's throats?

From Josh Marshall:

MSNBC just ran what we can only call an extraordinary interview with NBC News' Chuck Todd and Brian Williams. They were discussing the interview NBC just did and will soon broadcast of John McCain and Sarah Palin. We'll have the video shortly but what really stood out was the candidness of Todd's discussion of his sense that the wheels may be coming off the campaign and his willingness to discuss what he saw as the tension between the two candidates speculate that McCain may be starting to blame Palin for his campaign tanking.

This is the clip Todd is talking about. Not to mention, I'm glad to see Tina Fey is back. Sarah Palin can't string a normal English sentence together when she does a real interview.