LUBBOCK, Texas - A rosary lies across the corner of 8-year-old Luis Carranza's pillow, the cross closest to his soft, brown hair. An oxygen mask covers his mouth and nose, and his breaths are short and rapid. A pillow supports his frail body. Taped along the foot of his hospital bed are the letters "DNR," meaning do not resuscitate. Every hour, a different volunteer stays with him, stroking his face and talking softly to him, as part of the hospital's No One Dies Alone program. For months, Luis has been comforted by strangers. His mother, Guadalupe Carranza, illegally secreted him into the country in hopes of medical salvation from cancer. But after she found helpful health care and social services in this West Texas town, she was deported to Mexico. She struggled to return to her son before it was too late, separated by hundreds of miles, a border and strict U.S.