we're expecting in ten minutes that the candidates' surrogates, the representatives will start giving speeches, then after that, the voting begins here in clive for two precincts, west des moines one and west des moines two. >> we'll get back to you. let us know if governor perry shows up. >> let's go to ali velshi. he's monitoring social media sites, twitter, to get a reading of where people are at online. >> these dots correspond to the colors that we've assigned to each of the candidates. look at the peach color for ron paul. all over the country, for the last three days while i've been having this board going, ron paul has been in the number one spot in terms of volumes of tweets. in the last hour ron paul, 4,700 people across the country or anywhere have tweeted with ron paul's name or handle in it. he's been in the top spot for a while. take a look at number two. number two is mitt romney and number three is rick santorum at