Democracy Now! 2012-07-20 Friday

• Headlines for July 20, 2012
• Denver Shooting Rampage Leaves 12 Dead, 50 Wounded in Latest of Unparalleled U.S. Gun Attacks
• Subhankar Banerjee: Looming Deadline Creates Window for Protests to Stop Shell's Arctic Drilling
• Climate Parents: For Kids' Future, Mark Hertsgaard Urges Families to Take On Global Warming

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