Davis and Schilling stand outside their home at Limetree Park where they live year-round in Bonita Springs

 
Davis and Schilling stand outside their home at Limetree Park where they live year-round in Bonita Springs
Andrea Davis and Dewey Schilling stand outside their home at Limetree Park where they live year-round in Bonita Springs, Florida, March 23, 2012. Davis, 63, a former secretary, said she hadn't worked long enough at one place to build up a 401K. "If it weren't for Social Security, I would probably be on the street," she added. Medicare and Social Security, the massive programs that pay benefits to tens of millions of older Americans, are contentious issues in the 2012 presidential campaign. Seniors want the nation?'s sputtering economy to be fixed, but not at their expense. REUTERS/Steve Nesius (UNITED STATES - Tags: ELECTIONS POLITICS)