FILE - In this Feb. 14, 2012 file photo, acting Budget Director Jeffrey Zients testifies on Capitol Hill in Washington. It's not just the Pentagon and defense contractors that face a funding crisis from broad government spending cuts in January. Domestic programs are on the chopping block too, in ways that could affect average Americans more. Fewer air traffic controllers, border guards, FBI agents and park rangers would be on the job as furloughs sweep across the government. Less meat might get inspected, and fewer people would get winter heating subsidies. (AP Photo/J. Scott Applewhite, File)

FILE - This Jan. 31, 2012 file photo shows a woman voting at the Cuyahoga County Board of Elections in Cleveland as early voting began in Ohio's March 6 presidential primary. A dispute over early voting rules in swing state Ohio is playing out in a political spat between the two presidential campaigns and in a federal court battle. At issue is the legality of an Ohio law cutting three days out of the early-voting period for everyone except members of the armed forces and Ohio citizens living overseas. The dispute reaches court Wednesday, thanks to what the Obama campaign describes as its first lawsuit anywhere in the nation for the 2012 election. (AP Photo/Tony Dejak, File)

FILE - In this July 24, 2012 file photo, Sen. Tom Harkin, D-Iowa speaks during a news conference on Capitol Hill in Washington. It's not just the Pentagon and defense contractors that face a funding crisis from broad government spending cuts in January. Domestic programs are on the chopping block too, in ways that could affect average Americans more. Fewer air traffic controllers, border guards, FBI agents and park rangers would be on the job as furloughs sweep across the government. Less meat might get inspected, and fewer people would get winter heating subsidies (AP Photo/Manuel Balce Ceneta, File)