Believe half of what you see, and none of what you hear

An excellent example is the BBC story on an Arizona protest and shooting: "The paper says a man was pushed to the ground and started shooting when protesters moved towards him, "some threatening him"." "Police later said in a statement that one man arrested in connection with the shooting, 31-year-old Stephen Ray Baca, had been detained on suspicion of aggravated battery with a deadly weapon."

Sounds like a hair-trigger kind of guy. But perhaps you want to see for yourself.

The video shows a man remonstrating with the demonstrators, who is attacked, who runs away, who is chased down and attacked again--and at that point he shoots.

Figure it out for yourself.