Jeremy Allen White on becoming Bruce Springsteen: "My voice was shredded"

You know him as the star of restaurant drama 'The Bear', but Jeremy Allen White has spent the past year trying to get inside the mind of Bruce Springsteen. Here, he tells us how he became The Boss for new biopic 'Deliver Me From Nowhere' – from intense vocal training that left him gasping for air to developing a true and lasting friendship with a rock and roll legend.