"Think back to big tobacco; they deliberately targeted young people with cartoons, fun flavors and flashy colors," Hoopsick said. "That is a parallel we're seeing now with nitrous oxide." ...

"Think back to big tobacco; they deliberately targeted young people with cartoons, fun flavors and flashy colors," Hoopsick said. "That is a parallel we're seeing now with nitrous oxide." ...

"Think back to big tobacco; they deliberately targeted young people with cartoons, fun flavors and flashy colors," Hoopsick said. "That is a parallel we're seeing now with nitrous oxide." ...

Once called "hippie crack," nitrous oxide is making a comeback. Last week, the FDA warned about its dangers, and health officials say teens and young adults are increasingly abusing the drug.