Families of Uvalde school victims speak out about arrest of former police chief

Families of some of those killed in the school mass shooting in Uvalde, Texas, spoke emotionally about the arrest of Pete Arredondo, the former Uvalde schools police chief. Arredondo is charged with 10 counts of abandoning and endangering a child in connection with the delayed response to the shootings. He has not responded to NBC's request for comment on the indictment. NBC News' Priscilla Thompson reports.