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Delta flight diverted; passengers sickened by carbon monoxide
A Delta flight from Atlanta to Denver was forced to make an unscheduled landing in Tulsa, Oklahoma, on Saturday when some passengers started to feel sick. Emergency crews say 12 passengers had elevated levels of carbon monoxide in their bodies. All 12 recovered after getting some fresh air. It is still unclear where the carbon monoxide may have come from, but the plane has been taken out of service. (Run time: 0:25)