PRESS PHOTO BY JIM MARSHOn Feb. 11, Harlem Globetrotter superstar Maxwell “Hops” Pearce visited patients in the pediatric unit of Lehigh Valley Health Network Reilly Children's Hospital, including Caleb Lopez, of Whitehall, who is recuperating from recent brain surgery. “Just a few days ago, Caleb was learning to walk the halls of the hospital. Now, he's twirling a basketball on his finger. This