hughes, and edward brooke. the shoulders of judge robert carter, mayor david dinkins, and mayor shirley franklin. the shoulders of attorney general kamala harris, mayor kasim reed, and governor douglas wilder. the shoulders of ambassador andrew young, general benjamin davis, fredricka whitfield, and laurie stokes. the shoulders of toni morrison, taraji henson and michelle miller. you stand on the shoulders of our mothers and fathers, grandmothers and grandfathers, we stand on the shoulders of all who have struggled, all who have sweated, all who have bled, all who have yearned, all who have sacrificed, because they join in celebrating howard university's class of 2011 united, under god, indivisible, with liberty, justice and a commitment to excellence, equality and high expectations for all . . congratulations class of 2011. this is your mission. this is your moment. good luck and godspeed. [applause] [captioning performed by national captioning institute] [captions copyright national cable satellite corp. 2011] >> later today, remarks from supreme court justice samuel alito on supreme court prac