The tragedy in Pakistan seems to have shaken up U.S. politics a bit. Eager to show their foreign policy chops, several candidates have tripped. Joe Biden- the most knowledgeable of the crowd, doesn't seem to have figured out a way to benefit. But on the Republican side, both Thompson and McCain appear to have captured a little momentum . I don't know about you - but I wish the Iowa results were tomorrow- it has gotten tiresome - actually I wish Iowa and New Hampshire were both over - we need to see where some of the larger pop states stand.