In this photo taken Thursday, Jan. 7, 2016, David Wang, 19, smokes outside during a break from classes at Seattle Central College in Seattle.
In this photo taken Thursday, Jan. 7, 2016, David Wang, 19, smokes outside during a break from classes at Seattle Central College in Seattle. Elaine Thompson AP
In this photo taken Thursday, Jan. 7, 2016, David Wang, 19, smokes outside during a break from classes at Seattle Central College in Seattle. Elaine Thompson AP