I would have guessed the seat in western MD is already Red, but it turns out that it's grouped in with Potomac and is D+8 https://en.wikipedia.org/wiki/Maryland

I would have guessed the seat in western MD is already Red, but it turns out that it's grouped in with Potomac and is D+8 https://en.wikipedia.org/wiki/Maryland%27s_congressional_districts#/media/File:Maryland_US_Congressional_District_6_(since_2013).tif https://en.wikipedia.org/wiki/Maryland%27s_congressional_dis...