SAN BERNARDINO - Army Spec. Christopher Sullivan survived a suicide bombing while serving a tour in Afghanistan for the U.S. Army last December. Now his family is on pins and needles again, after a gunman shot Sullivan during his welcome-home party Friday in San Bernardino. "My son didn't deserve this. He served his country," said his mother, Suzanne Sullivan, a San Bernardino resident. Sullivan, 22, a 2008 San Bernardino High School graduate who was stationed at Fort Campbell, Ky., was taken to a hospital for treatment of gunshot wounds. His condition was not known, but family members described him as...