By Nick Gilbertson, Breitbart - Former President Donald Trump now owns the record for the largest margin of victory in the history of contested Iowa Republican caucuses, more than doubling the previous mark... Citing the Trump campaign, Reuters reported Friday that late Senate Majority Leader Bob Dole (R-KS) previously held the record in contested Republican Iowa caucuses at 12.8 percent... As of 11:35 p.m. ET, the New York Times reported Trump had garnered 51 percent of the vote, with 95 percent reporting.