Future of Artificial Intelligence; IL Budget Crisis; Cost of Gubernatorial Race; Gov. Candidate Biss

On The 21st: We talk to Microsoft director Eric Horvitz about the future of artificial intelligence. Also, we heard from Laurence Msall of the Civic Federations for his inputs on what Illinois can do to solve the budget crisis. Also, the race for governor is shaping up to be the most expensive in history- ProPublica Illinois is helping you keep track of how much each candidate is spending. And, we continue our series of candidate interviews, today with Sen. Daniel Biss.