Martin O'Malley insists he won't play Iowa kingmaker, tells supporters "hold strong"

Governor Martin O'Malley sits down with POLITICO's Glenn Thrush in Johnston, Iowa, to discuss what motivates him to keep campaigning despite low poll numbers, his parents' influence on his political career, the Celtic punk band The Pogues and why voting has become an "act of protest." Learn more about your ad choices. Visit megaphone.fm/adchoices