People line up to vote at a polling station in Arlington, Virginia, the United States, Nov. 3, 2020. Voters in major cities along the east coast of the United States started to cast their ballots early Tuesday, as polls continue to open across the country to decide the presidency. (Xinhua/Liu Jie)

Voters fill in their ballots at a polling station in Arlington, Virginia, the United States, Nov. 3, 2020. Voters in major cities along the east coast of the United States started to cast their ballots early Tuesday, as polls continue to open across the country to decide the presidency. (Xinhua/Liu Jie)

A staff member works at a polling station in New York, the United States, Nov. 3, 2020. Voters in major cities along the east coast of the United States started to cast their ballots early Tuesday, as polls continue to open across the country to decide the presidency. (Xinhua/Wang Ying)

Voters are seen at a polling station in Kenosha, Wisconsin, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Joel Lerner/Xinhua)

A voter places his ballot into a ballot box at a polling station in Kenosha, Wisconsin, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Joel Lerner/Xinhua)

Voters line up to register at a polling station in New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Wang Ying)

A voter casts her ballot at a polling station in New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Wang Ying)

A ballot sample is seen at a polling station in New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Wang Ying)

A voter registers at a polling station in New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Wang Ying)

A voter fills out her ballot at a polling station in Arcadia, California, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Zeng Hui/Xinhua)

A staff member cleans a voting booth at a polling station in Washington, D.C., the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Liu Jie)

Photo taken on Nov. 3, 2020 shows voting systems at a polling station in Washington, D.C., the United States. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Liu Jie)

Voters fill in their ballots at a polling station in Washington, D.C., the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Liu Jie)

A voter casts his ballot at a polling station in Washington, D.C., the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Liu Jie)

Photo taken on Nov. 3, 2020 shows a social distancing sticker at a polling station in Washington, D.C., the United States. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Liu Jie)

An election official works at a polling station in Washington, D.C., the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Xinhua/Liu Jie)

Staff members wait for voters at a polling station in Brooklyn borough of New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Michael Nagle/Xinhua)

Staff members assist a voter at a polling station in Brooklyn borough of New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Michael Nagle/Xinhua)

Stickers reading "I voted" are seen on a table at a polling station in Brooklyn borough of New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Michael Nagle/Xinhua)

Voters cast their ballots at a polling station in Brooklyn borough of New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Michael Nagle/Xinhua)

A staff member disinfects a voting booth at a polling station in Brooklyn borough of New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Michael Nagle/Xinhua)

A voter scans his ballot at a polling station in Brooklyn borough of New York, the United States, on Nov. 3, 2020. Voting on Election Day is underway across the United States, as the COVID-19 pandemic is raging on and political divide running deeper. (Photo by Michael Nagle/Xinhua)