Rep. Adam Schiff (D-CA), the ranking Democrat on the House Intelligence Committee, told Face the Nationhost John Dickerson that after Rep. Devin Nunes' bizarre actions last week, "The chairman has to make a decision whether to act as a surrogate of the White House," or to "lead an independent and credible investigation." Nunes caused massive news last Wednesday, when he abruptly held an early morning press conference and told the media, “The intelligence community incidentally collected information about U.S.