for that matter. >> you want them all in there. >> but what is stimulating this to be thought about is what brianna talked about. clinton's problems. >> weakness from hillary clinton on stuff that you really wanted her to be stronger on. he's a sitting vice president. he can wait until december if people want to. i think people have heard of him in iowa. but i think this is more about the troubling signs from hillary clinton, possibly in october, imploding in front of a committee in congress much more than it is a passion for biden. >> you've got to really organize and hillary clinton already has 60 staffers in iowa alone. she has 11 offices. bernie sanders has matched her. he has 11 offices in iowa, as well. fewer aides there. but they're really digging in. and fighting hard. and even talking to all of these people and every single county. it's hard to replicate that. it's -- anywhere else, you might be able to come in late. but iowa it's tricky. >> let's turn to the republicans. scott walker leading in the polls in iowa. last ones i saw.