Authors and investigative journalism team Donald Barlett and James Steele took viewers' calls, Facebook comments, emails and tweets on topics such as the American Dream, the U.S. health care system and tax reform, among others. The pair, who began their collaborative work in the 1970s at the [Philadelphia Inquirer], has authored eight books together, including [America: What Went Wrong?], [The Great American Tax Dodge], and their 2012 release [The Betrayal of the American Dream].