Who is Greg Bovino, the official in charge of Trump's border patrol operations?

Greg Bovino, the Border Patrol leader behind President Donald Trump's aggressive immigration crackdown across the U.S., has risen in prominence in recent weeks after escalated enforcement and mass deportation initiatives. Subscribe to The Globe and Mail's Morning Update to get stories directly in your inbox: https://www.theglobeandmail.com/newsletters/subscribe-morning-update/