Colorado Votes on Right to Buy Natural Gas in Climate Fight

• Amendment 82 aims to enshrine a right to buy or sell natural gas in Colorado's constitution.
• Advance Colorado, a nonprofit, supports the measure, claiming broad grassroots support.
• The measure is seen as a battleground between nonprofit and conservative spending.
• Michael Fields of Advance Colorado states the proposal crosses partisan lines.
• If passed, Colorado would be the first state to constitutionally protect natural gas trade rights.