Rep. Lauren Boebert has scored a big win in her new Colorado district. As polls predicted, the controversial Republican cruised to victory against five rivals in the state’s 4th District GOP primary, NBC News projects. She is widely expected to win in the November election in the heavily conservative district, which was represented by GOP Rep. Ken Buck until he stepped down earlier this year. According to DecisionDeskHQ, with 75% of the vote counted, Boebert is at 43.4%, with her closest rival at 14.2%. Voter Gilbert Kendzior, 68, tells the AP that he wasn’t put off by Boebert’s switch from a …