Play the video above to see host Jim Nintzel lead a discussion around the politics and practicalities of Gov. Jan Brewer's proposal to expand Medicaid under the Affordable Care Act.

GUEST PANELISTS are Matt Heinz, a physician and former state legislator; state Sen. Steve Farley, D-Tucson; Tom Jenney of the Arizona chapter of Americans for Prosperity; David Wells, research director of the Grand Canyon Institute.