August 15, 2011 5:36 pm Families with One Autistic Child Could Be at Risk of Having Another According to a new study published in the journal Pediatrics, the risk of families with one autistic child having another child with autism is higher than what was once believed. US & World Videos 3:34 Pro-Palestinian encampments continue on UCLA campus 2:41 USC plans alternative commencement, limited activities 0:37 Car chase ends in standoff in Compton 3:47 Counter-protesters respond to pro-Palestinian encampment at UCLA 2:25 Police investigate stabbing near Metro bus