THE CHAT: JAN. 28

Topics Include: Super Bowl; Super Bowl Commercials; Alone in the Universe?; Comet Lovejoy; 2015 X-Games; Frilled Shark; Flu & Measles Epidemics; Commuter Bus Runs on Human Waste; Man Floats in Sky Tied to 90 Balloons; In Dog We Trust; Weird Science: Underwater Fireworks; Awesome Kid: Cleopatra Stratan; Cool Careers; Epidemiologist