Redistricting typically occurs once per decade in each state following the census. But Texas Republicans broke that tradition last week by proposing a new map mid-decade after Trump pushed them to redraw the state’s congressional districts so that the GOP would be more likely to win more seats in the midterm elections next year.

Two GOP lawmakers say they'll offer bills to curtail gerrymandering. They could be in the line of fire if Democrats in states like California and New York respond in kind to the Texas push.