Philadelphia June 21, 2022 5:42 am Fire Sends Thick Smoke Over Philadelphia's Chinatown NBC10 reporters Karen Hua and Miguel Martinez-Valle report on a smoky blaze Tuesday morning in Philadelphia’s Chinatown neighborhood. US & World Videos 1:41 11-year-old cancer patient receives floods of motivating letters from strangers near and far 1:43 An Ocean City boardwalk hotspot continues to delay reopening after a series of hold-ups 0:53 One of Philly's most popular cheesesteak spots is set to reopen Wednesday 0:30 Ford is under investigation after partially automated driving system was used in two deadly crashes 0:22 Police say new video shows a group of thieves stealing American flags in Lehigh County