Summarize this content to 2000 words in 6 paragraphs IE 11 is not supported. For an optimal experience visit our site on another browser.Cutting-edge technology helps researchers track hurricanes02:24Harris meeting with Walz, Shapiro, and Kelly as she closes in on VP pick01:52Now PlayingTropical Storm Debby set to slam Florida01:58UP NEXTTeam USA cyclist Kristen Faulkner’s unusual path to the Olympics02:16New video shows moments leading up to D’Vontaye Mitchell’s death01:49Sec. Austin withdraws plea deal for accused 9/11 plotters01:16Vice President Harris nears decision on running mate01:53Americans to watch as Olympic track and field events kick off02:04Sonya Massey case highlights lack of unified standards in law enforcement hiring01:47Joy and gratitude as Americans freed by Russia arrive home02:57Harris receives enough delegates to become the Democratic nominee01:08Acting Secret Service head says warning about would-be Trump assassin never reached agents01:31Prisoner swap came after long and difficult negotiations with Russia and key allies01:47Israel says its military killed a third senior militant leader00:50Sheriff questioned about warning signs before Sonya Massey killing02:00Young gymnasts watch Biles win gold at her gym in Texas01:34Russia releases Gershkovich, Whelan and others in multinational prisoner swap03:25New fallout over Trump’s remarks about Harris’ racial identity01:47Trump questions Harris’ Black identity in interview02:22Just what is that odd-looking Paris Olympics mascot?01:42In Florida, residents are stacking sandbags and boarding up windows as Tropical Storm Debby is expected to strengthen rapidly before making landfall. Heavy rains have already begun and evacuations have been ordered in some areas. States of emergency are also in effect for Georgia and South Carolina. NBC News’ Marissa Parra reports on the storm.Aug. 4, 2024Read MoreCutting-edge technology helps researchers track hurricanes02:24Harris meeting with Walz, Shapiro, and Kelly as she closes in on VP pick01:52Now PlayingTropical Storm Debby set to slam Florida01:58UP NEXTTeam USA cyclist Kristen Faulkner’s unusual path to the Olympics02:16New video shows moments leading up to D’Vontaye Mitchell’s death01:49Sec. Austin withdraws plea deal for accused 9/11 plotters01:16
