Yahya Sinwar, the wanted leader of the militant group Hamas, was killed by Israeli troops in Gaza, Israel said Thursday. He is one of five top Hamas leaders who have been assassinated since the Oct. 7 attack that sparked the Israel-Hamas war. Margaret Brennan examines what Sinwar's death could mean for the war going forward. Hamas leader Yahya Sinwar, believed to be the architect of the Oct. 7 terror attack, was killed by Israeli troops in an operation in Gaza, Israeli officials said Thursday. Ramy Inocencio reports from Tel Aviv. As Vice President Kamala Harris' campaign spends tens of millions of dollars across social media to reach young voters, Harris campaigned in Wisconsin Thursday, trying to convince college students in La Crosse she has a plan to boost the economy. Ed O'Keefe reports from the campaign trail. An independent bipartisan panel released a report Thursday that examined the Secret Service failures that led up to the attempted assassination attempt on former President Donald Trump during a July campaign rally in Butler, Pennsylvania. The panel also said the Secret Service has become bureaucratic, complacent and static. Nicole Sganga has more. The village of Cortez on Florida's west coast took a direct hit from Hurricane Milton. But several homes in one Cortez community emerged from the storm unscathed. That is because developers built those homes specifically to withstand hurricanes. Dave Malkoff explains.