DPS investigating incident after Uvalde mom shoved by trooper at elementary school

UVALDE, Texas -- The Texas Department of Public Safety confirmed it was investigating an incident after a video posted on Twitter showed a DPS trooper shoving a Uvalde mother who's child was a victim in the Robb Elementary mass shooting.The video shows Ana Rodriguez, Maite's mother, walking up and banging on the door of Flores Elementary School in Uvalde to pick up her son to participate in a national gun violence school walkout protest that was planned to protest gun reform, according to the ma