Ageless Paul McCartney revisits the Beatles in OKC gig

OKLAHOMA CITY – Paul McCartney opened his concert here Monday night with a rousing performance of the Beatles’ A Hard Day’s Night. But the 75-year-old McCartney didn’t make it seem hard for him to captivate a nearly sold-out audience for almost three hours. And it wasn’t hard to enjoy this energy packed concert. McCartney, who…