(Tacoma, WA)  --  Nearly 30 marijuana retailers in Tacoma could be shut down soon.  The "News Tribune" reports Tacoma tax and license compliance officers will inspect all known pot retailers in the city starting July 1st, and issue suspension letters to those operating without a state license.  There are reportedly about 28 marijuana stores in Tacoma that are unlicensed.  Those caught operating after receiving a suspension letter from the city could face a daily fine of 250-dollars.