A countdown clock showing one year to go for the 2022 Beijing Olympics stands near the Olympics Tower, far center, and National Stadium, also known as the Bird's Nest, which will again be a venue for the Olympics, in Beijing on Wednesday, Feb. 3, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Andy Wong)

People walk on the Olympic Green near a countdown clock showing one year to go for the 2022 Beijing Olympics in Beijing on Wednesday, Feb. 3, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Andy Wong)

People walk past the Water Cube, which will be known as the Ice Cube when it hosts events for the 2022 Beijing Winter Olympics, in Beijing, Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Mark Schiefelbein)

A maintenance worker walks past the National Indoor Stadium, which will again be a venue for the 2022 Beijing Winter Olympics, in Beijing, Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Mark Schiefelbein)

FILE - In this Jan. 18, 2020, file photo released by China's Xinhua News Agency, Chinese President Xi Jinping speaks with athletes and coaches at the National Alpine Skiing Center in Yanqing on the outskirts of Beijing during a tour of venues and preparations for the 2022 Beijing Winter Olympics. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (Ju Peng/Xinhua via AP, File)

A man and a boy walk past the National Stadium, also known as the Bird's Nest, which will again be a venue for the 2022 Beijing Winter Olympics, in Beijing, Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Mark Schiefelbein)

A cleaner wearing a face mask to curb the spread of the coronavirus walks by a Beijing Winter Olympics merchandise store inside the Olympics Tower in Beijing on Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Andy Wong)

A man wearing a face mask to protect against the spread of the coronavirus jogs past Olympic rings displayed outside the Olympic Tower in Beijing, Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Mark Schiefelbein)

The Olympic rings are visible atop the Olympic Tower in Beijing, Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Mark Schiefelbein)

Vehicles move past the new completed National Speed Skating Oval near the Olympics park in Beijing Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Andy Wong)

A woman wearing a face mask to protect against the spread of the coronavirus walks past statues of the 2022 Beijing Winter Olympics and Paralympics mascots on the Olympic Green in Beijing, Tuesday, Feb. 2, 2021. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (AP Photo/Mark Schiefelbein)

FILE - In this Jan. 18, 2021, file photo released by China's Xinhua News Agency, Chinese President Xi Jinping, center, watches skaters perform during a tour of venues and preparations for the 2022 Beijing Winter Olympics at the Capital Gymnasium in Beijing. The 2022 Beijing Winter Olympics will open a year from now. Most of the venues have been completed as the Chinese capital becomes the first city to hold both the Winter and Summer Olympics. Beijing held the 2008 Summer Olympics. But these Olympics are presenting some major problems. They are already scarred by accusations of rights abuses including "genocide"against more than 1 million Uighurs and other Muslim ethnic groups in western China. (Yao Dawei/Xinhua via AP, File)