CA-37 of course guys. azmagic and redcommander said it was winnable!
You tell me when was the last time Republicans put up a candidate as strong as Star Parker there? I said it's possible. Richardson has a bunch of ethics issues and represents a district with about 25% unemployment and a Republican candidate who could actually appeal to the district's voters.
Star Parker is not anymore a strong candidate than Michael Moore would be if he moved to AL-06 and ran there. Being a far right activist is not an advantage in that district, not that it really matters what anyone is if they have an "R" next to their name. It's already been established above that seat is essentially mathematically unwinnable. I think it's worth noting that in Cao's seat black turnout fell through the floor in the runoff round where Cao won.