Trump warns Iran it will ‘not exist’ if it does not cooperate with US

Fox News senior strategic analyst Ret. Gen. Jack Keane joins ‘Saturday in America’ to discuss President Donald Trump’s warning to Iran.

Fox News senior strategic analyst Ret. Gen. Jack Keane comments on President Donald Trump’s warning to Iran that the nation will ‘not exist’ unless it cooperates with the United States. Keane analyzes the military and economic options available to the Trump administration.