It's the talk of at least one part of Columbia and it all started Tuesday with a phone call from a concerned neighbor. Heathwood resident Andrew Philson got a call about a snake in his backyard and thought he'd be finding a small garter or black snake, but got the shock of his life when he saw the beast slithering up one of his trees. That snake has slithered his way into the national spotlight. First, WIS, then CNN, Fox, even the Drudge Report. Why? Well, it's a big snake and who knows how long it had been sneaking --...