Snow surrounds a sign at the Fannie Mae headquarters in Washington, D.C., U.S., on Monday, March 17, 2014. Fannie Mae and Freddie Mac would continue paying all of their profits to the Treasury for the next five years under bipartisan Senate legislation designed to wind down the U.S.-owned mortgage financiers and overhaul the government's role in the housing market. Photographer: Andrew Harrer/Bloomberg via Getty Images

Snow surrounds a sign at the Fannie Mae headquarters in Washington, D.C., U.S., on Monday, March 17, 2014. Fannie Mae and Freddie Mac would continue paying all of their profits to the Treasury for the next five years under bipartisan Senate legislation designed to wind down the U.S.-owned mortgage financiers and overhaul the government's role in the housing market. Photographer: Andrew Harrer/Bloomberg via Getty Images