Sean Duffy, the Republican candidate for the Wisconsin seat of retiring House Appropriations Chairman David Obey, has gone up on the air early to improve his name-recognition:
This race is a bit of a longshot, but Duffy, who had planned to challenge Obey before he retired, has a huge head start and a big lead in terms of fundraising. If this race becomes a dogfight, then Democrats’ House majority really is in danger.
