There have been dire warnings about future fiscal shortfalls for years, explains Paul Solman. Photo courtesy of Dave Reede/Getty Images. In his weekly Social Security Q&A, published earlier Monday, Larry Kotlikoff makes the case that Social Security's funding gap…

By Paul Solman There have been dire warnings about future fiscal shortfalls for years, explains Paul Solman. Photo courtesy of Dave Reede/Getty Images. In his weekly Social Security Q&A, published earlier Monday, Larry Kotlikoff makes the case that Social…