Social media has helped fan the fire of America's clown hysteria, experts say. — -- A creepy clown craze has taken America by storm in recent months, but it’s not the first time a wave of ...

What a clown. A creepy intruder in a “Pennywise’’ mask busted into a Tennessee garden center and swiped a saw blade — before being spooked by a sound over the store’s intercom and fleeing.