Out front next, breaking news, a Trump land grab, the incoming national security advisor tonight, doubling down on Trump's threats to take Greenland by military force if necessary.

A Greenland member of Parliament is out front. An exclusive new reporting into Outfront tonight.

Famed investigative journalist Christo Grosef says

Russian intelligence officers paid to have people kill Americans. He's got video and pictures to prove it.

Plus, was she silenced by Elon Musk, a reporter who had just debunked a bizarre conspiracy theory

about Elon Musk was kicked off X hours later.

She's my guest. Let's go out front.

And good evening. I'm Erin Burnett. Out front tonight, we begin with the breaking news.

Trump's national security advisor doubling down on a military threat to Greenland tonight.

Here is Trump's incoming national security advisor, Congressman Michael Walz.

Greenland is key to our national security and the Arctic is important for our national security.

So you agree with Trump?

The president knows that.

I think he said all options are on the table.

All options are on the table. All options are on the table.

Congressman Walts's comment there is coming after Trump explicitly said this about Greenland

and the Panama Canal today.

Your references to Greenland and the Panama Canal so forth, can you assure the world that as you try to get control of these areas,

you are not going to use military or economic coercion? No. And can you elaborate again,

you didn't rule out military coercion? Well, we need Greenland for national security purposes.

I've been told that for a long time, long before I even ran.

I mean, people have been talking about it for a long time.

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