workers were forced to evacuate the site but they have since returned. earlier, tepco said power was still on at the plant. today, a nuclear watch dog group raised new concerns about the containment structure saying it's hard to know how they'll hold up given the damage they sustained. isha sesay is back with a "360" news and business bulletin. gunfire rings out in the stre streets ivory coast's main city. people ducking for cover. the self-declared president of the african country refuses to give up power after a day-long assault on his home. his men battled forces. french forces moved in to rescue him. here at home, a not guilty plea from phillip garrido,