Readers write about needle and syringe exchange programs, Obama's handshake in Latin America, reverse-discrimation, and what US students learn about Islam.
Electric cars could sell battery power back to the grid in an emerging plan called V2G – ‘vehicle to grid.’
Readers write about how American students are taught about Islam, illegal filesharing, and strip searches in schools.
Sales of existing homes fell 3 percent from February to March, but activity with lower-priced units may be picking up.
The federal government is focusing on America's largest banks, but many smaller banks – which are deeply entwined in local communities and crucial to recovery – are sliding toward possible failure.
She's questioned about an embattled colleague, whether to investigate Bush-era abuses.
A new report calculates how much money the US has lost by not meeting its education goals.