march for our lives March 24, 2018 2:54 pm MLK's Granddaughter Speaks at March for Our Lives Rally Yolanda Renee King, the granddaughter of Martin Luther King Jr., spoke to the crowd at the March for Our Lives rally in Washington, D.C. US & World Videos 1:54 WATCH: Animals snack on cicadas at Chicago zoo 4:59 ‘Collective failure': Families of Uvalde shooting victims file lawsuit over police response and alleged ‘cover up' 1:12 Norway, Ireland and Spain announce they are recognizing a Palestinian state 0:41 Hearing scheduled to hear arguments on request to dismiss indictment 0:31 How a dolphin got stuck in a South Jersey creek- and what experts are doing to help