WASHINGTON – Not every fight in Congress is partisan. In the House this week, Republicans have been going after Republicans. Democrats have been going after Democrats. Lawmakers in both parties have been picking different sides each time. These aren’t policy fights. Lawmakers keep introducing resolutions to punish each other for various things they’ve done in the past. They’ve brought up three resolutions in the last two days, and Rep. Nancy Mace (R-S.C.) is planning to introduce a fourth on