Potential consequences of Prop 50 redistricting measure, beyond California

California's approval of Proposition 50 sets in motion a redistricting plan that could result in pickups of five seats for Democrats in the Golden State. It's an effort that may ripple beyond California's borders — here's an early look at some of Prop 50's potential effects, not all of which are related to redistricting: A win for Democrats Prop 50 victory, among other things, notches a badly needed win for Democrats in the redistricting battle kicked off by President Trump earlier this year. …