Current Geek 21: Roger Roger

Today, on CurrentGeek: Roger Chang and Roger White join us! Yo is being used in new fascinating ways. Superman joins The Arrow, sort of. What would YOU do in an empty room? Let's fine more planets, shall we? The Dark Tower gets musical. LG has some flexible ideas. Let's talk about a transparent society. Trek coming back? The US Navy has some fun acronyms. And more!