 CBS's Janet Chamleon is in Uvalde, where two years after the Robb Elementary School shooting, former police chief Pete Arradondo and an ex-school officer faced charges of child endangerment. We should see Arradondo sometime, perhaps next week. And we have heard that parents are meeting with the district attorney asking for more, hoping that we see more along this line. But it is, as one parent told me this morning, a first step towards some accountability.