Vincent Salazar, right, father of Layla Salazar, weeps while kneeling in front of a cross with his daughter’s name at a memorial site for the victims killed in this week’s elementary school shooting in Uvalde, Texas. DARIO LOPEZ-MILLS
By Jake Bleiberg, Jim Vertuno and Elliot Spagat Associated Press UVALDE, Texas (AP) — Nearly 20 officers stood for about 45 minutes in the hallway…
