Video: Braley Links Ernst Gun Ad in Iowa to Unrelated California Shooting

Iowa's Senate race is as tight as ever, according to a new Des Moines Register survey, with Republican Joni Ernst holding a slim one-point edge (47/46) over Democrat Bruce Braley. Ernst led in this polling series by six points last month, albeit with far more undecided voters. With three weeks to go, the contest is a dead heat. Ernst and Braley met in a televised debate on Saturday night, at which the Democrat tried to draw a bizarre connection between one of Ernst's GOP primary television ads and a terrible...