Ken Jennings

Host Ken Jennings ("Celebrity Jeopardy!"); ABC News Live will feature coverage on the primary races in Arkansas, North Carolina and Texas; Prime Focus, featuring Patrick Reevell, investigates London's ongoing issue with phone theft and what the police force is doing to stop the thieves; "Oscars For the First Time" highlights "Golden," the hit featured in "KPop Demon Hunters," and how the song catapulted the film into Oscars® contention.