Arizona’s constitution allows the people themselves to pass laws by initiative. After years of legislative meddling in the people’s laws, Arizonans approved the Voter Protection Act (VPA) to protect their laws from legislative interference. Despite the VPA, legislators have passed multiple measures to undermine the medical marijuana program that the people of Arizona voted for in 2010 — and they’re at it again. A series of bills proposed by the legislature would limit Proposition 203, which made…