ATLANTA (AP) -- By 2020, every state may have bans on smoking in restaurants, bars and the workplace, federal health officials predicted Thursday, based on the current pace of adopting anti-smoking laws.
The number of states with comprehensive indoor smoking bans went from zero in 2000 to 25 in 2010.
"It is by no means a foregone conclusion that we'll get there by 2020," said Dr. Tim McAfee, director of the CDC's Office on Smoking and Health.