President Trump has sent a clear message to Iran: Agree to a deal that results in "no nuclear weapons," or America will take military action. In response, Iran says its armed forces ready "with their fingers on the trigger." Vice Admiral Kevin Donegan is a veteran military planner who served as a Director of Operations for US Central Command, which includes the Middle East. He joins the show to breakdown the options on Trump's table. 

Also on today's show: Karim Sadjadpour, Senior Fellow, Carnegie Endowment for International Peace; David Borenstein, Co-director, Mr Nobody Against Putin; Stephen Vladeck, Professor of Law, Georgetown University