Plot: 2012/08/31 Headlines: 3 Killed in New Jersey Shooting; Romney Accepts GOP Nomination; Justice Dept. Rejects Prosecutions for CIA Torture; Federal Court Blocks Texas Voter ID Law; Isaac Heads West as Gulf Coast Recovery Effort Begins; Admin Allows "Preparatory Activities" for Shell Drilling in Arctic; IAEA: Iran Doubles Enrichment Machines at Underground Site; Iran Leader Renews Call for Nuclear-Free World; Morsi: Solidarity with Syrian Uprising an "Ethical Duty"; Ban Criticizes Iranian Gov't for Israel Comments, Holocaust Denial; Panel Rejects Coup Claims in the Maldives; South Africa Charges Miners in Mass Killing; Canada Orders Deportation of U