Pipe bombs sent to CNN, Democrats

Packages bombs arrived in familiar manila envelopes affixed with lots of stamps, some bearing the American flag. But what was inside was alarming: crude pipe bombs wrapped in black tape, with wires sprouting from each end. None of the explosives detonated, and no one was hurt. But authorities quickly launched a wide-ranging investigation into the devices that targeted multiple Democrats — including two former presidents, and CNN in New York.