Jane Greenhalgh

It's an unusually bad wild fire season in the West, and for weeks people across the region have been breathing air thick with smoke.

"There's smoke from Canada, smoke from Idaho, smoke from California and Montana. There's smoke everywhere," says Greg Svelund, a spokesman for Oregon's Department of Environmental Quality.

With more states legalizing recreational marijuana, parents are facing the question of whether they should smoke pot around their children.

"I have never smoked and would never smoke around my child," says one mother who lives in San Francisco. California is one of eight states that allows recreational marijuana use for adults 21 and older.