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)

Voters 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 check in 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 voter takes a sticker after casting his ballot 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)