ROUGH CUT - NO REPORTER NARRATION<br/> Blasts and gunfire echoed through the Afghan capital Kabul on Tuesday, as the Taliban said several attackers armed with rocket-propelled grenades and suicide vests were targeting government buildings near the embassy district.<br/> At least six loud explosions were interspersed with gunfire around the middle of the day.<br/> Police and other security officials blocked roads around the U.S. embassy and other diplomatic missions, and said the attack had happened at a nearby square.
