Race and ethnicity

Tottenham's manager Jose Mourinho calls for referee's attention during the English Premier League soccer match between Tottenham Hotspur and Chelsea, at the Tottenham Hotspur Stadium in London, Sunday, Dec. 22, 2019. (AP Photo/Ian Walton)

Democratic presidential candidate South Bend, Ind., Mayor Pete Buttigieg, third from right, meets with people as others take selfies at a town hall event with Asian American and Pacific Islander voters Friday, Dec. 20, 2019, in Las Vegas. (AP Photo/John Locher)

FILE - In this Oct. 1, 2019 file photo, President Jair Bolsonaro attends a ceremony to launch an agro program at the Planalto presidential palace in Brasilia, Brazil. Bolsonaro lashed out at journalists on Friday, Dec. 20 singling out one as looking like a homosexual, as news reports of a corruption investigation linked to his son continued making headlines. (AP Photo/Eraldo Peres, File)

FILE - In this Dec. 14, 2019 file photo, Navy midshipmen march onto field ahead of an NCAA college football game between the Army and the Navy in Philadelphia. A military investigation finds that hand gestures used by cadets and midshipmen during the Army-Navy game broadcast had nothing to do with white supremacy. The investigation, which included interviews and background checks, determined that two freshmen were taking part in a “sophomoric” game that had “no racist intent.” (AP Photo/Matt Rourke, File)

FILE - This undated file photo provided by the Polk County (Iowa) Jail shows Nicole Marie Poole Franklin. Clive, Iowa police on Thursday, Dec. 19, 2019, charged Franklin, of Des Moines with attempted murder. She's accused of purposely running down a 14-year-old girl who was walking along a sidewalk in a suburban neighborhood. Police say Franklin told investigators she hit the girl because she is "a Mexican." The girl was seriously hurt but is recovering from her injuries. Franklin is being held in the Polk County Jail. (Polk County Jail via AP, File)

This image released by Warner Bros Pictures shows Michael B. Jordan in a scene from "Just Mercy." (Jake Netter/Warner Bros. Pictures via AP)

Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., right, speaks beside South Bend Mayor Pete Buttigieg during a Democratic presidential primary debate Thursday, Dec. 19, 2019, in Los Angeles. (AP Photo/Chris Carlson)

Democratic presidential candidates former Vice President Joe Biden, left, and Sen. Bernie Sanders, I-Vt., speak during a Democratic presidential primary debate Thursday, Dec. 19, 2019, in Los Angeles. (AP Photo/Chris Carlson)

Secretary of State Mike Pompeo delivers remarks on human rights in Iran at the State Department in Washington, Thursday, Dec. 19, 2019. (AP Photo/Matt Rourke)