PHILADELPHIA, July 28 (UPI) -- Dallas County Sheriff Lupe Valdez addressed the Democratic National Convention on Thursday, leading delegates in a moment of silence for the law enforcement officers killed there last month and pleading for greater understanding from residents and officers alike.
Valdez, the nation's only female Hispanic sheriff, said the only way for Americans, particularly those of color, to restore positive relationships with law enforcement is for both sides to have an open dialogue.