I didn't know threats were this common:
“It’s not unusual for all public officials to get threats constantly, myself included,” Sheriff Dupnik said. “That’s the sad thing about what’s going on in America: pretty soon we’re not going to be able to find reasonable, decent people willing to subject themselves to serve in public office.”
As if all of them are decent people. Some of them are criminals who don't seem to be the ones to get killed.
Bill Belichick learned to film signals of opponents from the former Chiefs, and Charger's coach Schottenheimer. Others like Edwards, Johnson and Cowher did too. They learned from the CHEATS and CHEATERS who still couldn't win.