‘So You Think You Can Dance’ recap: Arms don’t bend that way

Welcome back to "So You Think You Can Dance" recaps! In "Auditions Show 2," we get — you guessed it — more auditions, including the world’s coolest couple, a ballroom dancer who always finds her camera, an Indiana football player with Patrick Swayze vibes and a young woman who is, quite literally, a lifesaver. FOX TV critic Allison Shoemaker recaps the episode.