What an amazing night for progressives! In Pennsylvania, progressive challenger Joe Sestak defeated Republican-turned-Democrat Arlen Specter in the primary! In Arkansas, progressive challenger Bill Halter is neck-and-neck with corporate Democrat Blanche Lincoln and firmly advances to a run-off election in 3 weeks. Lincoln only has 43% in a Democratic primary (unbelievable!) -- voters want change, and Halter promised tonight to "finish the job" in the run-off. Can you chip in an emergency $3 to help Halter "finish the job" in the upcoming run-off? Click here! Thousands of PCCC members contributed time and money to Halter's campaign. PCCC members chipped in...