Pedestrians pass in front of a Wells Fargo & Co. bank branch in New York, U.S., on Thursday, April 11, 2013. Wells Fargo was ranked as the largest U.S. residential mortgage servicer at the end of December, with contracts on $1.87 trillion in unpaid home loans. The bank said in 2011 that it would stop originating reverse mortgages. Photographer: Scott Eells/Bloomberg via Getty Images