On The 21st: We learned about a lawsuit challenging Illinois' use of solitary confinement in prisons. We also got an update on the state of the Affordable Care Act in Illinois, and heard from the director of a new play that portrays wilderness therapy for troubled teens.

Jeremy Piven will star as Mr. Selfridge in the hit drama beginning March 31, alongside a new series of Call the Midwife. And that's not all!