World

A security person wears a mask as he checks vehicles entering a compound for Saudi Aramco in Jiddah, Saudi Arabia, Monday, March 9, 2020. State oil giant Saudi Aramco sees shares drop by 10% as Riyadh stock market opens, halting trading. (AP Photo/Amr Nabil)

In this Monday, March 9, 2020, photo, Afghanistan's Abdullah Abdullah, front left, greets his supporters after being sworn in as president in Kabul, Afghanistan. Washington moved forward Tuesday on its peace deal with the Taliban, launching its troop withdrawal, while praising Afghanistan's newly installed President Ashraf Ghani's promise to proceed with a Taliban prisoner release as well as cobble together a team to start negotiations with the insurgent group. But the dueling presidential inaugurations a day earlier with Ghani's rival, Abdullah Abdullah also being sworn in as president is indicative of the uphill task facing Washington's peace envoy Zalmay Khalilzad as he tries to get Afghanistan's bickering leadership to come together. (AP Photo)

FILE - In this Thursday, Nov. 7, 2019 file photo, Britain's Prince Harry and Meghan, the Duchess of Sussex attend the 91st Field of Remembrance at Westminster Abbey in London. Prince Harry and his wife, Meghan, are fulfilling their last royal commitment Monday March 9, 2020 when they appear at the annual Commonwealth Service at Westminster Abbey. It is the last time they will be seen at work with the entire Windsor clan before they fly off into self-imposed exile in North America. (AP Photo/Kirsty Wigglesworth, file)

A woman wearing a mask poses for photos at the bottom of the Spanish Steps, in Rome, Thursday, March 5, 2020. Italy's virus outbreak has been concentrated in the northern region of Lombardy, but fears over how the virus is spreading inside and outside the country has prompted the government to close all schools and Universities nationwide for two weeks. (AP Photo/Andrew Medichini)

South Korean soldiers wearing protective suits spray disinfectant to prevent the spread of a new coronavirus in front of the Daegu city hall in Daegu, South Korea, Monday, March 2, 2020. (Choi Soo-ho/Yonhap via AP)

A man with a mask walk through torii gates at the Hie Shrine In Tokyo, Sunday, March 1, 2020. The coronavirus has claimed its first victim in the United States as the number of cases shot up in Iran, Italy and South Korea and the spreading outbreak shook the global economy. (AP Photo/Jae C. Hong)

Woman, wearing face masks, travel on a public bus in a street in western Tehran, Iran, Saturday, Feb. 29, 2020. Iran is preparing for the possibility of "tens of thousands" of people getting tested for the new coronavirus as the number of confirmed cases spiked again Saturday, Health Ministry spokesman Kianoush Jahanpour said, underscoring the fear both at home and abroad over the outbreak in the Islamic Republic. (AP Photo/Vahid Salemi)

U.S. peace envoy Zalmay Khalilzad, left, and Mullah Abdul Ghani Baradar, the Taliban group's top political leader shack hands after signing a peace agreement between Taliban and U.S. officials in Doha, Qatar, Saturday, Feb. 29, 2020. The United States is poised to sign a peace agreement with Taliban militants on Saturday aimed at bringing an end to 18 years of bloodshed in Afghanistan and allowing U.S. troops to return home from America's longest war. (AP Photo/Hussein Sayed)

AP Photo/Elliot Spagat, File