Tokyo sees spate of callouts for suspected carbon monoxide poisoning from hookahs
TOKYO -- Japan's capital has seen spate of emergency calls related to suspected carbon monoxide (CO) poisoning from smoking through hookahs, or water
Tomas Kauer - News Moderator 
TOKYO -- Japan's capital has seen spate of emergency calls related to suspected carbon monoxide (CO) poisoning from smoking through hookahs, or water
