Mika, Mika, Mika. Of all the politicians to be "obsessed" with, Claire McCaskill? Really? Yup. On today's Morning Joe, reacting to some recent polls showing positive movement for the Missouri Dem, Brzezinski openly rooted: "come on, Claire!" A bit later, Mika gave free rein to her amour-McCaskill, saying "I'm obsessed with her. I love her."Get the rest of the story and view the video here.