good morning, everyone. we are getting conflicting reports about an assassination attempt on egyptian vice president. the new vice president, omar suleiman. the egyptian government is denying the attack. details ahead. meantime, tahrir square in cairo is tense but calm now. moments ago a brief standoff between troops and protesters, but it ended quickly without any violence. and here at home, the super bowl, well it hasn't even begun yet, but six people were injured when ice fell from the roof of cowboys stadium. one man was hit in the head, another in the shoulder. none of those injures, we're told, are life threatening. the high in the dallas area today a balmy 42 degrees. it's early and we're on it. from cnn center, good morning, everyone. i'm randi kaye. this is "cnn saturday morning." it's february 5th. so glad you're with us. it is 9:00 a.m. on the east coast. 4:00 p.m. in egypt.