On primary night, the CBSN political panel takes a look at why President Trump withdrew the U.S. from the Iran nuclear deal. Former VP of communications for Romney-Ryan 2012 Kevin Sheridan discusses how the decision will play with the President’s base, CBSN political contributor Caitlin Huey-Burns talks how it could affect the upcoming North Korean summit and Democratic strategist Joel Payne discusses if the decision stemmed from undoing former President Obama’s legacy.
