FILE - This May 24, 2011 file photo shows Fox News Channel anchor Shepard Smith in New York. Smith is receiving criticism after he speculated on air that Robin Williams may have been a coward for committing suicide. Officials say Williams appeared to have hanged himself at his home on Monday, Aug. 11, 2014, in the San Francisco Bay area. Fox News has made no comment on Smith's remarks and did not immediately respond to messages Tuesday. (AP Photo/Richard Drew, File)