Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter. (Photos: Xinhua)

Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Supporters of U.S. President Donald Trump rally on the steps of Pennsylvania State Capitol building in Harrisburg, Pennsylvania, the United States, on Nov. 5, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

People rally to demand that every vote be counted near the White House in Washington, D.C., the United States, on Nov. 6, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Photo taken on Nov. 6, 2020 shows a sign reading "Count every Vote" near the White House in Washington, D.C., the United States. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

Photo taken on Nov. 6, 2020 shows a sign reading "Our Votes Count" near the White House in Washington, D.C., the United States. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.

People rally to demand that every vote be counted near the White House in Washington, D.C., the United States, on Nov. 6, 2020. Three days after Election Day, anxiety is brewing in the United States as vote counting continues in several battleground states, while the country's political divide widens and the COVID-19 pandemic continues to worsen heading into the winter.