Tuesday, May 22, 2018: John Prine, Dave Itzkoff and more

Today on q, with Tom Power: (1) singer-songwriter John Prine talks about his latest album The Tree of Forgiveness, the first record of new music he's released in 13 years; (2) pop culture contributor Anne T. Donahue shares her favourite and least favourite moments from the royal wedding; (3) singer Meg Remy of the experimental pop project U.S. Girls discusses whether it matters if her message gets buried in the groove of her music; (4) Robin Williams' biographer Dave Itzkoff sheds some light on the life and death of the late comedian and actor.