Summary: Headlines for March 12, 2014; "A Culture of Timidity": Ralph Nader on How Regulators Ignored a GM Safety Defect Tied to 13 Deaths; Nader on Senate's Climate Stance, "Insanity" of U.S. Nukes, & Why Obama's Min. Wage Hike Falls Short; "Giving Hypocrisy a Bad Name": NSA-Backing Senate Intel Chair Blasts CIA for Spying on Torture Probe
