derek valenzuela had a tough time coming up with words of gratitude for st. jude staffers..
"he didn't want to leave," nunley said. "he just wanted to stay with her.".
so robert, too, was admitted on april 28 to st. jude, but to the cardiac unit � which is in a separate building from that of cancer patients..
no wonder he needs such a large army of trained helpers in and around the press..