Plot: 2013/04/24 Headlines: Boston Marathon Suspect Cites Iraq, Afghanistan Wars as Motive; Slain Suspect Bought Fireworks 2 Months Before Attack; Wife Vows Cooperation with Probe; Reddit Apologizes for Wrongly Naming Suspects; Ricin Suspect Released, Decries "Nightmare" Arrest; At Least 70 Killed in Bangladesh Factory Collapse; At Least 42 Killed at Sunni Protest Camp in Iraq; Guatemala's Top Court Annuls Ríos Montt Trial; France Becomes 14th Country to Legalize Gay Marriage; Israel Accuses Syria of Using Chemical Weapons; Sen. Baucus to Retire in 2014; Inequality Widened During Post-Recession Period; Low-Wage Workers Strike in Chicago; Illinois Teen Indicted in FBI Terror Sting; Ohio Teacher Fired After Mother's Obit Includes Lesbian Partner; Cooper Union to Begin Charging Tuition; San Francisco Supervisors Vote for Fossil Fuel Divestment; U