moines, iowa, how they scrubbed their house last night getting ready for the president of the united states? you re seeing the president shaking hands right now. this is one of the latest stops. the third of four stops that he is making on a four-state tour. a campaign style tour. we ve seen him have a few of these backyard chats. he takes questions. he s doing that once again. he is just getting started there. this is in des moines, iowa. he s moving on to richmond, virginia, from here. he was in new mexico and also madison, wisconsin. those were both yesterday. the president just getting started. we ll go back to the president when it s time for quen and answer. that s where we re seeing you never know what is going to happen in the q&a. he maukes the familiar comments. you never know what the q&a. one question he god yet was about his christian faith and his answer to that got a lot of attention. you never know in the q&a what s going to happen. but when the questions start up, we