Houston police chief on gun control: If not now, then when?

HOUSTON (AP) — Houston Police Chief Art Acevedo says inaction on gun control has “failed thousands of families” and is urging people to take a stand against gun violence following the mass shooting in Las Vegas a week ago.
Acevedo tweeted Sunday: “When will we stand up and say enough?”
He says he has “spoken out against gun violence,” and that everyone else should too, asking: “If not now, then when?”
In a follow-up tweet, the chief, who has