Pennsylvania recently joined the growing list of states considering taxing and regulating marijuana like alcohol this year, when Sen. Daylin Leach (D-17) introduced SB 528. The proposal was referred to the Senate Law and Justice Committee on April 3. [caption id="attachment_5806" align="alignright" width="220"] Sen. Leach and family[/caption] Sen. Leach’s bill, the Regulate Marijuana Act, would allow adults 21 and over to possess, grow, process, or transport up to six marijuana plants (three or fewer…