Viral video captured the moment chairs and fists went flying during a wild brawl aboard a Carnival cruise ship, as security officers tried in vain to douse the melee. The high-seas scuffle erupted aboard the Carnival Paradise on the last night of a five-day cruise to Central America in early June — adding turbulence to an otherwise idyllic voyage, said passenger Nick Richardson, who shot the footage after coming up on the scene. “This is just what happens at 3 in the morning when you got a bunch of drunk girls from Tampa,” said Richardson, 43, who was on the...