One of the races that we've been watching this winter is the Democratic Primary in the 3rd Congressional District. Incumbent Dan Lipinski is hoping voters will send him back to D.C. for a third term, but he's facing a tough challenge from Mark Pera, an assistant county prosecutor from Western Springs. That challenge may have gotten a little tougher yesterday when Cook County Commissioner Forrest Claypool endorsed Pera. If you don't remember the 2004 general... more ›