February 14, 2013 9:32 am Video Games and Violence A national survey recently showed the vast majority of American parents, nine in 10, say violence in video games is a problem. But do these games lead to violent behavior? Chad Oliver of WBBH-TV reports. US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS