A devastating car bomb explosion shattered the early morning calm in Delhi’s Mahipalpur area today, killing 12 people and injuring 45 others in a brazen attack near the Radisson Blu Plaza Hotel that has plunged the capital into a state of heightened security. The blast, occurring at 6:15 AM in the busy parking lot adjacent to the hotel, unleashed a fireball and shrapnel storm that engulfed three vehicles and damaged 25 structures within a 100-meter radius