Happening now breaking news Russia on the brink of war.

President Biden says all signs now point to an invasion of Ukraine within the next several days.

CNN is on the scene of an attack that Ukraine within the next several days.

CNN is on the scene of an attack that Moscow might use as a pretext to invade.

Also breaking, a judge orders former President Trump to testify under oath along with his daughter

Ivanka and son Don Jr. The New York Attorney General says that Trump's now have

21 days to answer her questions about their business practices, but the former president

plans to appeal.

And we're standing by for California to unveil the next phase of its COVID response, shifting to an endemic approach to the virus, the most

popular state, taking a leading role right now in the accelerating push to return

to normal. We want to welcome our viewers here in the United States and around the world.

I'm Wolf Blitzer, you're in the situation room. This is

This is CNN breaking news. We begin this hour with President Biden's most urgent warning yet that a Russian invasion of Ukraine is imminent.

The US and its allies sounding the alarm that Vladimir Putin may be in the midst of

plotting a pretext to attack.

We're covering this breaking story with correspondence and analysts in Ukraine, in Russia,

and here in the United States.

First, let's go to our chief White House correspondent, Caitlin Collins.

Caitlin, the President says the threat of a Russian invasion

is very high right now.

Yeah, you are right, Wolf.

It is the most blunt warning yet that we have heard

...