up as marvelous Monday for former Vice President Joe Biden.

Two former rivals will endorse him tonight for the Democratic presidential nomination.

Minnesota Senator Amy Klobuchar suspended her campaign today. Former South Bend, Indiana,

Mayor Pete Buttigieg dropped out Sunday.

We will get the details after the news summary.

The process of pulling U.S. troops from Afghanistan has begun. Defense Secretary Mark Esper said

today that he has given the go-ahead to begin the initial withdrawal, under an agreement

signed with the Taliban on Saturday.

In Washington today, Esper said the U.S. will show good faith and lower troop levels to

8,600 from the current 13,000.

MARK ESPER, U.S. Defense Secretary: This is going to be a long, windy, bumpy road. There

will be ups and downs we will stop and start. That's going to be the nature of this over

the next days, weeks and months. At end of day, the best path, if not the only path forward

is through a political agreement between the warring parties.

JUDY WOODRUFF: Meanwhile, Afghanistan's government officials refused to free 5,000 Taliban prisoners,

and the Taliban rejected further talks until they are released.

Nick Schifrin will have more later in the program.

In Israel, voters went to the polls today for the third time in less than a year, and

Prime Minister Benjamin Netanyahu appears to be near an outright victory. Exit polls

gave Netanyahu's political bloc 59 out of 120 seats in Parliament. That is two short

of a majority. His main opponent, Benny Gantz, pledged to keep fighting.

Netanyahu still faces an upcoming trial on corruption charges.

A power vacuum in Iraq worsened today after caretaker Prime Minister Adil Abdul-Mahdi

announced he is stepping down. His designated successor withdrew Sunday, blaming political

leaders for blocking reforms. All of this follows weeks of deadly protests.

Turkey's army has sent new reinforcements into Idlib province in Northwest Syria, after

new clashes. Over the weekend, Turkey shot down two Syrian warplanes. Today, a Turkish

soldier was killed. Children watched as Turkish convoys crossed into the area, while President

Recep Tayyip Erdogan warned Syria to pull back.

RECEP TAYYIP ERDOGAN, Turkish President (through translator): Those who have not learned their

lesson and continue to threaten us with attacking observation points must come to their senses.

If they do not retreat, they will have no heads on their shoulders.

JUDY WOODRUFF: Meanwhile, Greek border police battled Syrian and other refugees trying to

cross from Turkey. At least one person was killed in a crossing attempt. Turkey is letting

the refugees move in a bid to force more support from the European Union.

Back in this country, the U.S. Supreme Court agreed to hear a case on whether Obamacare,

the Affordable Care Act, is lawful. A lower court has declared part of the landmark law

unconstitutional, and called the rest in question. The Supreme Court's decision will likely come

after the election.

Two passings of note tonight: Jack Welch, the man who transformed General Electric into

a global titan, has died. He took over at GE in 1981 and became one of the country's

best-known corporate leaders. In retirement, his books and columns continued to attract

a wide following.

Jack Welch was 84 years old.

And actor-turned-academic James Lipton died today of bladder cancer. He became a celebrity,

hosting TV's "Inside the Actors Studio" for nearly 25 years. Actors and other Hollywood

figures joined him before an audience of his students.

James Lipton was 93 years old.

Still to come on the "NewsHour": the state of the race -- a big win for Joe Biden narrows

the Democratic field before Super Tuesday; our Politics Monday team breaks down what

it all means; the latest step to try and end the U.S.' longest war in Afghanistan; plus

much more.