Photo Gallery: Recreational pot sales commence in Washington 1/18

Mike Boyd turns to the crowd outside, showing off the 4 grams of marijuana he bought as the first in line to legally purchase marijuana at Spokane Green Leaf, Tuesday, July 8, 2014, in Spokane, Wash. Twenty months after voters legalized recreational cannabis for adults over 21, Washington state's first few licensed pot shops opened for business Tuesday, catering to hundreds of customers who lined up outside, thrilled to be part of the historic moment. (AP Photo/The Spokesman-Review, Dan Pelle)