Today's Guest: Marc Guggenheim, TV writer, "DC's Legends of Tomorrow," showrunner, "Arrow," comic book writer, "Arrow 2.5," "The Infinite Adventures of Jonas Quantum," "Stringers," "The Rocketeer at War!" and "Squadron Sinister," author, Overwatch     Watch this exclusive Mr. Media interview with Arrow showrunner Marc Guggenheim by clicking on the video player above!  Mr. Media is recorded live before a... Continue Reading →