Bloody siege in kenya could be far from over. And just minutes ago at least three large explosions rocked the west gate mall. Smoke is rising above the skyline. You see it in the picture on day three of the standoff and hostages are still reportedly inside that mall. At least 68 are dead. 175 injured including u. S. Citizens and this morning, investigations into possible american involvement in the plot. Nbcs ron allen is in nearby. He filed this dramatic report amid gunfire a short time ago. Reporter theres every indication theyre trying to bring this siege now entering its third day to an end. Weve seen a lot of police and military activity here on the perimeter. Were several hundred yard as way from the entrance to the mall but still able to exhear explosions and gunfire which gives you an idea of the intensity of whats going on down there. The government now insists it has control of most of the mall and that the gunmen are confined to a very small area and believe there are anywhe