Families of Uvalde, Buffalo victims and survivors testify in Congress

Families of victims and survivors of the mass shootings in Buffalo, New York and Uvalde, Texas appeared before a U.S. House committee Wednesday in an effort to share the human impact of gun violence and the urgency for lawmakers to enact gun control legislation.

Memorial Day weekend violence: 51 shot, 9 fatally, in Chicago

Chicago experienced its most violent Memorial Day weekend in five years — 9 killed, 42 wounded — despite stepped up police patrols and a focus on neighborhood programs that city officials hoped would provide peaceful alternatives.