I find it interesting how Collins is only approved of 6 points more than Trump. Really shows how her crossover appeal is dwindling by the day.
Polarization forces Democratic candidates to move left, and Republican - right (otherwise - you lose primary). As a result - other races move closer to Presidential one, and become much more predictable (and boring), then before.. I expect this race to tighten up, as campaign progresses, but Collins preserving enough crossover appeal for high-single digit victory...