U.S. first lady Melania Trump welcomes the arrival of the 2020 White House Christmas Tree at the White House in Washington, D.C., the United States, Nov. 23, 2020. (Photo by Ting Shen/Xinhua)

U.S. first lady Melania Trump welcomes the arrival of the 2020 White House Christmas Tree at the White House in Washington, D.C., the United States, Nov. 23, 2020. (Photo by Ting Shen/Xinhua)

U.S. first lady Melania Trump welcomes the arrival of the 2020 White House Christmas Tree at the White House in Washington, D.C., the United States, Nov. 23, 2020. (Photo by Ting Shen/Xinhua)