A Republican congressman has told a left-leaning blog that if there is collective support, he would favor the impeachment of Barack Obama over his decision to stop defending the federal Defense of Marriage Act. Scott Keyes of ThinkProgress.org asked U.S. Rep. Trent Franks, R-Ariz.: "I know Newt Gingrich has came out (sic) and said if they don't reverse course here, we ought to be talking about possibly impeaching either Attorney General [Eric] Holder or even President Obama to try to get them to reverse course. Do you think that is something you would support?" Keyes asked. Read all about the...