In June 2019, Lija Greenseid handed Minnesota Gov. Tim Walz an empty vial of insulin that her 13-year-old daughter had painted gold. Greenseid’s daughter has Type 1 diabetes, which means she requires daily injections of manufactured insulin to stay alive. The price of a single vial of insulin rose by about 1,200% between 1996 and 2018, and the gold vial was a reminder, Greenseid said…