David Huntsberger (Professor Blastoff, Reactor) stops by Alison Rosen Is Your New Best Friend to talk about his new SyFy show Reactor, cohosting Professor Blastoff, losing confidence in his brain, being mildly colorblind, getting into comedy, ranching, shoeing horses, being a guinea pig for drug companies, potato salad, relationships, hunting, auditioning, nicknames, and so much more.  Plus we took your questions over twitter and did a round of Just Me Or Everyone.