Amna: Authorities in Colorado say that the 16-year-old who fired multiple shots at a high school outside Denver yesterday was radicalized by an extremist network.

The shooting at evergreen high school left two students wounded.

Police identified the suspect as Desmond holly, who was a student there, saying he died of a self-inflicted gunshot.

Authorities gave no further details on the relationship between the shooter and the victims.

They say details on how the suspect was radicalized will be released at a later date.

The British ambassador to the United States was fired today over his connections to convicted sex offender Jeffrey Epstein.

Emails published in "The sun" newspaper showed Peter Mendelson - - Peter mandelson voicing his support for Epstein as he was about to begin his prison term.

He maintains he knew nothing about Epstein's sex crimes.

More than 300 south Korean workers are heading home one week after they were detained in an immigration rate in Georgia.

They were transported by bus in a detention center to Atlanta's international airport this morning and took off just before noon.

The raid at a Hyundai site near Savannah sent shockwaves through South Korea, and today, the south Korean president called the situation baffling and warned that it could dissuade Korean companies from doing business in the U.S. >> From the perspective of companies, they will be concerned about disadvantageous treatment or facing difficulties when they build factories in the United States.

That could probably have a significant impact on direct investment in the U.S.

In the future.

Amna: Multiple media outlets site south Korean officials saying president trump offered to let the workers stay in the U.S. To train American workers on those highly skilled jobs.

Only one opted to stay behind.

In the Middle East, Qatar's prime minister said Israel's attack targeting hamas leaders in Doha killed any hope of the release of hostages.

The attack has fueled anger among Arab countries, and it comes as Israel's offensive in gaza city intensifies.

Medics say that today's strike on one of the city's refugee camps killed at least five people.

Israel has ordered people in gaza city to evacuate, but many say they have nowhere to go.

>> We are tired.

We are tired.

We die every second.

They tell you to evacuate, but where to?

Is there any space in the south?

Look at the cars.

How will we fleet?

We are dying every minute.

Amna: The Israeli prime ministers signed a controversial agreement to expand settlements across land in the west bank that Palestinians want for a future Palestinian state.

Netanyahu said "There will not be a Palestinian state.

This place is ours."

Senate Republicans today changed the rules of the senate to speed up the confirmation process for president trump's nominees.

The senate triggered the so-called nuclear option to allow the chamber to confirm nominees in groups.

The move is a dramatic attempt to clear a backlog of nearly 150 nominees THA are awaiting floor votes.

Republicans say Democrats are holding up the process by forcing boats on each nominee.

Democrats say some of trump's appointees are "Historically bad ."

The change excludes nominations for cabinet officials, supreme court justices, and federal judges.

The wife of former senator Bob Menendez was sentenced to four and a half years in prison today.

She was convicted in April of colluding with her husband in a bribery scheme that traded political clout for cash, gold bars, and luxury cars.

In a Manhattan court, she laid much of the blame on her husband, saying he is "Not the man I thought he was."

Bob Menendez is serving an 11-your sentence for crimes including bribery and extortion.

Nadine Menendez is set to report to prison next summer.

Stocks jumped after the latest inflation readings fueled hopes of an interest rate cut the fed.

The Dow Jones industrial average jumped more than 600 points on the day.

The NASDAQ added more than 150 points.

The S&P 500 closed at a new record for a third straight day.

And Americans today marked the 24th anniversary of the September 11 attacks with solemn tribute.

At dawn, an American flag unfurled at the Pentagon to mark where American airlines flight 77 made impact.

Hours later at a re-laying inside, the president and first lady mourned the nearly 200 people killed there.

[Bell tolls] ♪ in New York, the toll of a bell and blaring of bagpipes punctuated hours of silent respect as the names of nearly 3000 victims were read aloud.

[Bell tolls] Bells also ring out in shanksville, Pennsylvania, where flight 93 came down after passengers and crew took action to prevent another attack.

>> Let us all at this moment reflect on their actions on this very morning 24 years ago and how their sacrifice ultimately saved the lives of so many.

Amna: Today's remembrances, at a challenging time for a nation that still carries the scars of 9/11 even as it battles divisions at home and tensions abroad.

Still to come, a farmer and factory worker discusses feeling left out of the economy and the American dream.

>> This is "The pbs news hour," from the David M. Rubenstein