(9:45) Karen Irvin of Mom's Demand Action on Gun Sense says their group formed in Bloomington a year ago is stronger than ever, and sadly so. Ryan Denham reports on Bloomington Normal gun activists a year after the Parkland Florida school shooting. (1:26) Plus, there's a potential billion dollar investment in Rivian Automotive by Amazon and GM. We'll have analyst reactions. (42:11) Laura Kennedy gives us a hint of what the philosophical play ...Marjorie Prime is all about. (26:50) And Jon Norton talks with New Yorker Magazine Music Critic Alex Ross about music in the 21st century.