Happening now, breaking news, pomp and pageantry.

Right now, President Trump is in England for a rare second term state visit.

We're going to bring you the very latest from Windsor.

And speaking out, the CDC director who was ousted just weeks into the job is on Capitol Hill to testify

why she says holding the line on scientific integrity

got her fired. Plus, disturbing new details about text messages the suspect and the Charlie

Kirk murder allegedly sent and why he's being charged with aggravated murder.

Quote, a targeted attack, the FBI now investigating a car that rammed into a gate at its

Pittsburgh field office, what we are now learning about the suspect.

Plus escalation, Israel ramps up its ground assault of Gaza City, forcing hundreds of thousands

of displaced people to potentially flee.

We'll speak to an aid worker in Gaza that's ahead.

And later, was an outspoken Putin critic poisoned?

Alexei Navalny's widow now says lab results prove it.

The Kremlin is responding.

Welcome to our viewers in the United States and around the world.

I'm Wolf Blitzer with Pamela Brown and you're in the situation room.

This is CNN Breaking News.

We begin this hour with breaking news.

History unfolding right now over at Windsor Castle.

The British oil family is hosting President Trump and the First Lady.

He becomes the first U.S. President to be honored with a second state visit to the UK. This one has the pomp and pageantry that surely delights this President,

...