DENVER, COLORADO – NOVEMBER 6: Suzanne Spiegel, a proponent of Proposition 112, center, and Tez Diaz, right, hug as they gather together with other organizers of Proposition 112 to concede defeat during the watch party for supporters for Proposition 112 at Big Trouble Restaurant inside Zeppelin Station on November 6, 2018 in Denver, Colorado. Colorado voters defeated their measure that would have created larger setbacks for oil and gas. (Photo by Helen H. Richardson/The Denver Post)

DENVER, CO – NOVEMBER 05: Proposition CC opponents from left to right, Maggie Lit, Independence Institute and Josh Williams, Independence Institute, Ansley Bradwell, Libre Initiative and Lorenz Isidro, Americans for Prosperity celebrate the their victory at during an opposition watch party at the Great Northern restaurant, election night November 05, 2019. Proposition CC would have allowed the state to permanently keep all the money it collects above the state revenue limit and spend it on public schools, higher, education, roads, bridges, and transit. The opposition wanted the state to continue issuing refunds under the Taxpayer’s Bill of Rights (TABOR) when the state collects revenue in excess of the state’s annual revenue limit. (Photo by Andy Cross/The Denver Post)