FILE -This July 21, 2010 file photo shows Andrew Romanoff speaking at a news conference in Denver. In a competitive district east of Denver, Democrat Romanoff is counting on voter anger at a divided and ineffectual Congress to help him unseat three-term Republican Rep. Mike Coffman. “I must have blinked and missed it,” the challenger said of the House’s work this past year. “It's become a punch line to call this the least productive Congress in history or to joke ‘how do you tell when Congress is in session or on vacation, it's hard to tell the difference.’” (AP Photo/Ed Andrieski, File)