Guest: Chris Potter; police busting speeders at Squirrel Hill Tunnels; Cake Boss in Market Square yesterday giving out free cakes; NRA creating a culture of fear; farting elephants & roller skating monkeys; Pgh mayoral race update; Peduto is really the only Democrat running; why other candidates are hating on Peduto; Rich Fitzgerald openly loves to be in control, gives up reigns on resignation letters; Tara Toohil, Republican party animal; Associated Press Style Guide getting rid of "illegal immigrant" & replacing w/ "undocumented worker."