Forget about Barack Obama’s ultra-liberal policies — should Americans now be worried about the mental health of the current occupant of the White House? That was the alarming suggestion Fox Business Network viewers heard Tuesday evening. Talking about the bewildering decision to trade five “high risk” Taliban leaders for Army Sgt. Bowe Bergdahl on Lou Dobbs Tonight, psychologist Dr. Gina Loudon said she has become “very, very concerned” that President Obama has become “irrational, erratic and perhaps not exactly what we might want to deem sane.” [Video and transcript after the jump.]