Sure. For one thing, betting volume for politics is far, far lower than for things like NFL games, so relatively small bets, or a single large bet, can cause the houses to move the line to even things out. For another, to the extent there are rational people betting on the election, Kamala moved so high so fast that it created a somewhat irrational line for a bit. Smart gamblers are always looking to take advantage of rapid line movements, especially in contests that are almost guaranteed to be close at the end. And third, as noted above, I do think Trump supporters are more likely to irrationally put their money on the election than others. That can move the line a bit in his direction, especially given the relatively low volume.