Sen. John McCain speaks out for the first time regarding comments made about him by 2016 presidential candidate Donald Trump.
"The best thing to do is to put it behind us and move forward, and express our gratitude to those who served and sacrificed," Sen. John McCain told Morning Joe. "Who are the real heroes? The 55,000" men who died in Vietnam.
"Never murder a man who is in the process of committing suicide," McCain handlers told CNN Monday morning.