South Dakotans for Better Marijuana Laws, a campaign committee MPP was part of, supported two successful statewide voter initiatives on the 2020 ballot. The first, Amendment A, establishes a system to legalize, regulate, and tax marijuana for adults 21 and older and requires the legislature to enact laws regulating the cultivation and sale of hemp. The second, Initiated Measure 26, establishes a medical marijuana program for patients with serious health conditions.