Mel Watt, director of the Federal Housing Finance Agency, says many homeowners who could qualify to refinance their mortgages under HARP are suspicious. Jacquelyn Martin/AP hide caption

itoggle caption Jacquelyn Martin/AP

A woman in Buenos Aires walks with her dog past a mural that reads "Vultures" in Spanish. The mural is a reference to the dispute between the Argentine government and U.S. hedge funds. Victor R. Caivano/AP hide caption

itoggle caption Victor R. Caivano/AP