Just to set the record straight, Idaho got even more red in the last few years, as evidenced by the most recent election. The flood of people moving here from other states turned out to be a red tide - in my experience, just about all the new residents I've met are quite a ways to the right of me, and I've been voting solid Republican for decades. For example, a traditional democrat-held seat in the Boise area flipped to Republican last November. Aside from the blue-tinged urban areas of Boise and part of Pocatello, and the exclusive enclaves in Blaine County, the vast majority of Idaho is solid red. There is literally NO elected statewide or national representative office currently occupied by a Democrat. And even in Ada County, where Boise is located, all of the elected county officials are Republicans.