Former top Department of Homeland Security official says it's time to dismantle the agency

just hours after Alex Preddy was shot and killed by federal agents, ICE agents and police were seen deploying tear gas near a preschool during enforcement operations. Thousands of miles away, dozens IMMIGRANT FAMILIES ARE SEEING PROTESTING BEHIND THE FENCES OF A TEXAS DETENTION FACILITY. IT'S WHERE A FIVE-YEAR-OLD ECUADORIAN BOY AND HIS FATHER WERE SENT THIS WEEK AFTER BEING DETAINED IN MINNESOTA.SOME OF THEM HOLDING SIGNS I THINK IT'S A LITTLE BIT OF THEIR LIBERTY FOR THE KIDS. AT THIS POINT, IT IS DIFFICU ...