Attend a town hall meeting with your state representative and senator and tell them you want them to vote for a bill to put the measure on the Colorado ballot. When the legislature passes the bill, you can campaign for and vote for the ballot measure. Or you can support a Citizens initiative or a proposition that is on the ballot if a bill is not passed by the state legislature. Also, you can speak to a group like your Rotary Club members, host a neighborhood party and show a documentary like Healing U.S., staff a health care booth at a county fair, write a letter to the editor, and/or canvass.