We’re raising the "big top" for a little Circus talk. We’ll cover smooth-talking PT Barnum and his questionable intentions, his merger with James Baily to create Barnum and Bailey’s, and their circus being picked up by the 7 Ringling Bros to ultimately achieve the Circus’ Final Form -- Ringling Bros and Barnum and Bailey circus. We wrap the show up by picking our favorite things about circuses. Grab some popcorn and one of those cheap, light-up plastic toys, this is Tell Me What You Know.