A protest slogan is seen near the St. John's Episcopal Church in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

Protesters rally in front of the White House in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

Protesters rally in front of the White House in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

Protesters rally in front of the White House in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

The White House and the statue of former U.S. President Andrew Jackson are seen in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

The White House and the statue of former U.S. President Andrew Jackson are seen in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

The White House and the statue of former U.S. President Andrew Jackson are seen in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

Protesters rally in front of the White House in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

Protesters rally in front of the White House in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)

Police stand guard in front of St. John's Episcopal Church near the White House in Washington D.C., the United States, on June 24, 2020. Protests sparked by the death of George Floyd, an African American who died due to police brutality, continued in Washington D.C. on Thursday. (Xinhua/Liu Jie)