The recent spate of attacks have come as US troops are preparing to pull out of urban areas.
Readers write about needle and syringe exchange programs, Obama's handshake in Latin America, reverse-discrimation, and what US students learn about Islam.
Lagging poll numbers for the Treasury secretary reflect continuing anger over bank bailouts.
Bank stocks rose Friday, but some question whether the evaluation of the nation’s major banks is tough enough.
So far, Ford is avoiding bankruptcy or a government bailout. Consumer confidence will be most important in securing its financial situation.
Electric cars could sell battery power back to the grid in an emerging plan called V2G – ‘vehicle to grid.’
Manuel Rosales, who ran against Chávez in 2006, is seeking asylum in Peru.