May 10, 2019 11:30 pm Helium Shortage Hurting Party Stores and More Helium is the universe’s 2nd most abundant element, but there’s a major shortage. How it could affect parties, smartphones and more. 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