Troy Jackson Stands by 'Shut Up' Remark to Susan Collins

Maine Democratic Senate nominee Troy Jackson told CNN's Dana Bash that he does not regret telling his opponent, GOP Senator Susan Collins, to "shut up" during a debate. Jackson made clear he has no apology for the remark. The comment came during a debate in the Maine Senate race and quickly became a focal point of the contest. In his interview with Dana Bash, Jackson addressed the moment directly rather than walking it back. The exchange offers a look at the tone of a closely watched Senate race and how one candidate is handling the fallout from a blunt debate moment.