The Supreme Court issued two historical decisions last week—one upholding the Affordable Care Act, and the other legalizing same-sex marriage across all fifty states. Laurence Tribe, professor at Harvard Law School and most recently author of "Uncertain Justice: The Roberts Court and the Constitution," is perhaps uniquely qualified to discuss matters of the court: he had two of its members, Chief Justice John Roberts and Justice Elena Kagan, as students. (You may also be familiar with his former research assistant, now-President Barack Obama.) Tribe joined Jim Braude and Margery Eagan in Studio 3.