NPR Staff

The 2020 election is going to be different from any election in American history. Experts are anticipating record-high levels of people choosing to cast their ballots by mail because of concerns over the coronavirus.

President Trump's medical team held a briefing with reporters at Walter Reed National Military Medical Center again on Sunday.

The doctors said that since testing positive for the coronavirus, Trump has had two episodes of a drop in oxygen — one Friday morning before he went to the hospital and again on Saturday — and began a steroid treatment for that specifically.

Editor's note: President Trump's doctors gave a briefing Saturday morning outside Walter Reed National Military Medical Center and answered questions from reporters.

In a statement later, Dr. Sean Conley said he misspoke during his news conference. He said he incorrectly used 72 hours instead of "Day 3" for the president's diagnosis. He also said a reference to 48 hours ago should have been "Day 2" for administering Regeneron.

"The fact that the Afghans are sitting across the table for the first time in 42 years is a moment of hope and opportunity," U.S. Special Representative for Afghanistan Reconciliation Zalmay Khalilzad tells NPR. "But this moment is not without its own challenges."

Peace talks began in Doha, Qatar, last month between the Afghan government and the Taliban, even as deadly violence in Afghanistan continues.

Nearly two weeks after an Aug. 9 election kept Belarus' authoritarian President Alexander Lukashenko in power amid accusations of vote-rigging, massive protests against Lukashenko continue and neither side is backing down.

"New fair, free and transparent elections must be held," Svetlana Tikhanovskaya, Lukashenko's main challenger, told reporters in Lithuania on Friday. She fled there under pressure from Belarusian authorities last week. "People of Belarus have woken up and they do not want to live in fear and lies anymore."

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