Sign up to the economist for in-depth

expert analysis of world events

and topics ranging from business and culture

to science and technology.

You'll get the weekly digital edition, online only articles,

curated newsletters on politics, the markets, science, culture and China.

And full access to The Economist Podcast Plus.

The Economist is independent journalism for independent thinking.

Go to Economist.com and get your first month free.

Happening now, new reaction to the chilling body camera video that police just

revealed involving the national school shooting as authorities

reveal they're still trying to piece together a motive.

Law enforcement sharing new information about the shooter's arsenal and mental health.

Also tonight, we're learning more about the New York grand jury investigation of Donald

Trump.

Sources say the panel won't hear the Hush Money case again this week amid questions about

when or if the former president will be indicted.

This comes as former Vice President Mike Pence has now been ordered to testify before a federal

grand jury investigating Trump and January 6th. We're going to tell you

what Pence is expected to be asked about under oath. We want to welcome our

viewers here in the United States and around the world. I'm Wolf Litzer, you're in the situation. Welcome our Our top story tonight a very graphic look at the police response to the school

shooting in Nashville officials releasing video and other evidence along

...