Is someone pumping nitrous oxide into the WOWT studio every night around 10:30, or is everyone in the room smoking weed during breaks?We're asking because it would explain the imbecillic giggling that breaks out every night at the end of WOWT's 10 o'clock newscast. The slightest twitch, look, or remark sends the entire anchor team into a fit of hysterical laughter. To a lesser degree the same