Photo: Dia Dipasupil/WireImage It’s been a crazy week for exes of Ciara Miller. Summer House alum Luke Gulbranson announced his candidacy for Congress. He’s looking to unseat Rep. Pete Stauber for Minnesota’s 8th Congressional District. Stauber, a Republican, is seeking a fifth term. “Yeah, I’ve been on reality TV. That’s drama for show,” he says in his campaign video. “What’s happening in DC is real drama with real consequences, and the stakes couldn’t be higher.” According to his website,