important for us to mobilize and understand the importance of the moment, and also come together in solidarity for action. reporter: sally was here in 1963. i m about to turn 81. and i don t think things have changed the way they should have. and i need to help make that change. reporter: change dr. king s 15-year-old granddaughter believes her generation can lead. my generation will be defined by action, not apathy. reporter: the day ending with this march to the mlk memorial, literal forward movement carrying this renewed energy into the future. jose, back to you. aaron gilchrist in washington, thank you. he was a fixture on television for more than a half century, giving away more than $200 million in prizes. game show host bob barker died today. he was 99 years old. emily queta now on the man who was always at the top of his game. come on down!