Joe Cirincione on Donald Trump’s ‘secret weapon’
Joe Cirincione joins Hallie Jackson on MSNBC to discuss Donald Trump’s claims about a “secret” new nuclear weapons system developed by the United States.
President Donald J. Trump speaks with reporters outside the South Portico entrance of the White House Saturday, Sept. 19, 2020, before boarding Marine One to begin his trip to Fayetteville, N.C. (Official White House Photo by Tia Dufour)