A Closer Look at One WA City's Natural-Gas Ban Proposal

Imran Sheikh, who teaches environmental science at Western Washington University, helped the task force research getting carbon out of the residential sector - an important factor in curbing climate change. Sheikh says the proposal is achievable.

"Right now, the city is facing that challenge and looking at a few different strategies to do that," says Sheikh. "I think it is certainly attainable - you know, it's technically possible. Whether it's politically feasible is to be determined."