Then he pulled the bag from its mooring , held it high above his head , waved to a crowd of 36,139 at the Oakland Coliseum .
Then he greeted his mother , Bobbie Henderson , with a long embrace .
Then he pulled the bag from its mooring , held it high above his head , waved to a crowd of 36,139 at the Oakland Coliseum and greeted his mother , Bobbie Henderson , with a long embrace .