Lobbyist for inventors says America Invents Act's trial and appeal board 'kills' patents

A 2011 law called the America Invents Act established something called the Patent Trial and Appeal Board. And it changed the system from first-to-invent, to first-to-file. Randy Landreneau said the law is a mistake and needs to be changed back. He is president of a group called US Inventor, which lobbies Congress to rewrite the law, and he joined Federal Drive with Tom Temin for more discussion.