here's the president's response to the attack tweets. >> mr. president, do you regret your tweets this morning at all? >> mr. president, how are you getting china to cooperate with north korea? >> mr. president, no regrets over your tweets sent out this morning? >> no reply. joining us is maggie and kirsten powers. maggie, i don't know where to begin on this, it's tough to overstate the mess the president created for himself today. again, it overshadows all the stuff he's supposedly trying to do. >> it really -- it's hard to find the words. it is not funny. his folks will say, you know, he's hitting back, he gets attacked, he's counterpunching, this is a television show where