Situational awareness: President Trump officially issued his first veto this afternoon, rejecting a resolution overturning his decision to declare a national emergency on the southern border. Details.
The New Zealand national flag is flown at half-mast. Photo: Marty Melville/AFP/Getty Images
49 people are dead in New Zealand, a month after an American Coast Guard lieutenant was arrested for plotting a domestic terror attack and five months after 11 were killed by a Neo-Nazi in Pittsburgh.
Why it matters: The world has a white supremacy problem, radicalized online and fueled by tech platforms that have proved unable to prevent themselves from being used as hosts for first-person shooter videos and manifestos.
What they're saying:
The big picture: These terrorists are increasingly targeting places of worship.
The bottom line: President Trump today, on whether he sees white supremacy on the rise...
What a dog sees, according to the California Science Center (Richard Vogel/AP)
An exhibit opening tomorrow at the California Science Center in L.A. lets human experience what a dog sees and smells, AP's John Rogers writes:
Other stations allow people to see like a dog does — their color vision is limited, but they pick up motion better than us.