A little “water cooler” office conversation (albeit conducted electronically) at WPI this week centered on handicapping the North Dakota Senate race now that at-large Republican Representative Kevin Cramer is apparently about to throw his hat in the ring against incumbent Democratic Senator Heidi Heitkamp in her re-election bid. Cramer is expected to announce his candidacy today in Bismarck. First, a little context. If President Trump has a favorite Democrat (other than his former self before he switched parties), it is Heidi Heitkamp. He pulled her onstage at an event in Mandan and referred to her as “good woman” while stumping in the state for the Republican tax reform bill. Trump also reportedly seriously conside...