Rubio's Presidential Bid Boosted By Secret-Money Commercials Voters are getting a deeper look at Republican presidential hopeful Marco Rubio and what is fueling the finances in his campaign.
Front-Runners Trump, Clinton Descend On Iowa State FairAs Hillary Rodham Clinton walked among the booths of funnel cakes and corn dogs at the Iowa State Fair, trailed by a massive pack of media and onlookers, Donald Trump's helicopter circled the fairgrounds in the air above.