Kennedy makes case for husband , closing convention 's night . Sen. Kennedy addresses convention less than 3 months after brain surgery . Barack Obama appears only briefly via satellite from Missouri . Clinton and Obama battled it out in their protracted primary season , and questions still linger over whether her supporters are ready to rally behind her formal rival . Michelle Obama to headline convention 's first night .
Kennedy makes case for husband , closing convention 's night . Sen. Kennedy addresses convention less than 3 months after brain surgery . Barack Obama appears only briefly via satellite from Missouri . Michelle Obama to headline convention 's first night .