March 14, 2011 3:28 pm The Celtic Thunder Performs World-renowned singing group the Celtic Thunder performs , “Gold and Silver Days” on The 10! Show stage. US & World Videos 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 1:32 Police search for man accused of kidnapping woman at knifepoint outside Bucks County Wawa