2020 hopeful Andrew Yang unveiled his new plan to use a 3D hologram to campaign remotely in two or three places at once. He revealed his strategy with a video of himself and Tupac Shakur as holograms rapping alongside each other. https://cnn.it/2Ih4jFE | CNN Politics

Vice President Kamala Harris addressed her presidential campaign staff for the first time, thanking a crowd in Wilmington, Delaware, and rallying her new team for the days ahead. Before Harris' address, President Joe Biden called in to his former campaign's headquarters to thank the staff and praise Harris. Read more and follow live updates: https://cnn.it/46fbfeG | CNN International