The Supreme Court will hear arguments today in a case challenging the Biden administration's landmark student debt forgiveness program, which was initially announced mid-last year. We look into what could happen at the high court, and who could potentially be affected whichever way the justices rule. And, a conversation with Bruce Schneier, the author of a new book called "A Hacker's Mind: How the Rich and Powerful the Bend Society's Rules, and How to Bend Them Back."