Well if you're here on this tread and riled up about this guy, I've seen that people here have offered to help you in you letter writing if you think you need some added zest. Do it!
It's not hard to write letters to the editor; that is actually the fun part, the easy part. The difficult part is organizing people. Letters have to be accompanied by phone calls, lots of phone calls, door-to-door campaigning, trips to the state legislature, fund-raising for mailings, etc. Hey, we're talking about politics.