Missouri legislators prefile marijuana related bills ahead of 2022 session. Marijuana legalization will be considered in Missouri for the upcoming spring 2022 legislative session. The Missouri general assembly has experienced a flurry of activity since December 1, 2021. That is the date legislators may officially prefile their bills for the upcoming spring 2022 session. Marijuana legalization is one of the big topics. Several other bills have been prefiled to ensure additional individu...