A growing energy crisis is sending oil prices soaring around the world. President Trump has been calling on US allies to assist in unblocking the Strait of Hormuz, but no countries have agreed to help. To assess the NATO response and the prospects of a military solution to unblocking the Strait, former Deputy Supreme Allied Commander Europe, Richard Shirreff, joins the show. 

Also on today's show: Mohamed El-Erian, Chief Economic Adviser, Allianz / Professor at the Wharton School, University of Pennsylvania; Andriy Zagorodnyuk, Former Ukrainian Defense Minister; Kenneth Vogel, Reporter, The New York Times