Racial injustice themes fill empty NFL stadiums
Players kneel in remembrance of Rep.. John Lewis, D-Ga., during the first half of an NFL football game between the Atlanta Falcons and the Seattle Seahawks, Sunday, Sept. 13, 2020, in Atlanta. (AP Photo/Brynn Anderson)

Players kneel in remembrance of Rep.. John Lewis, D-Ga., during the first half of an NFL football game between the Atlanta Falcons and the Seattle Seahawks, Sunday, Sept. 13, 2020, in Atlanta. (AP Photo/Brynn Anderson)

Sep. 13, 2020 04:00 PM EDT
New England Patriots stand during the singing of "Lift Every Voice and Sing" by Alicia Keys, on the video screen, before an NFL football game against the Miami Dolphins, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots stand during the singing of "Lift Every Voice and Sing" by Alicia Keys, on the video screen, before an NFL football game against the Miami Dolphins, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Charles Krupa)

Sep. 13, 2020 12:48 PM EDT
Seattle Seahawks strong safety Jamal Adams (33) participates in the national anthem before the first half of an NFL football game against the Atlanta Falcons, Sunday, Sept. 13, 2020, in Atlanta. (AP Photo/John Bazemore)

Seattle Seahawks strong safety Jamal Adams (33) participates in the national anthem before the first half of an NFL football game against the Atlanta Falcons, Sunday, Sept. 13, 2020, in Atlanta. (AP Photo/John Bazemore)

Sep. 13, 2020 01:04 PM EDT
The Miami Dolphins run onto the field following the national anthem for an NFL football game against the New England Patriots, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Charles Krupa)

The Miami Dolphins run onto the field following the national anthem for an NFL football game against the New England Patriots, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Charles Krupa)

Sep. 13, 2020 01:06 PM EDT
The Cincinnati Bengals stand arm in arm as "Lift Every Voice and Sing" is played before an NFL football game between the Cincinnati Bengals and the Los Angeles Chargers, Sunday, Sept. 13, 2020, in Cincinnati. (AP Photo/Aaron Doster)

The Cincinnati Bengals stand arm in arm as "Lift Every Voice and Sing" is played before an NFL football game between the Cincinnati Bengals and the Los Angeles Chargers, Sunday, Sept. 13, 2020, in Cincinnati. (AP Photo/Aaron Doster)

Sep. 13, 2020 03:55 PM EDT
The Los Angeles Chargers stand arm-in-arm as "Lift Every Voice and Sing" is played before an NFL football game against the Cincinnati Bengals, Sunday, Sept. 13, 2020, in Cincinnati. (AP Photo/Aaron Doster)

The Los Angeles Chargers stand arm-in-arm as "Lift Every Voice and Sing" is played before an NFL football game against the Cincinnati Bengals, Sunday, Sept. 13, 2020, in Cincinnati. (AP Photo/Aaron Doster)

Sep. 13, 2020 03:53 PM EDT
The Los Angeles Chargers stand arm in arm as "Lift Every Voice and Sing" is played before an NFL football game between the Cincinnati Bengals and the Los Angeles Chargers, Sunday, Sept. 13, 2020, in Cincinnati. (AP Photo/Aaron Doster)

The Los Angeles Chargers stand arm in arm as "Lift Every Voice and Sing" is played before an NFL football game between the Cincinnati Bengals and the Los Angeles Chargers, Sunday, Sept. 13, 2020, in Cincinnati. (AP Photo/Aaron Doster)

Sep. 13, 2020 03:59 PM EDT
New England Patriots including head coach Bill Belichick, left, quarterback Cam (1) and defensive back Terrence Brooks (25) stand during the singing of "Lift Every Voice and Sing" before an NFL football game against the Miami Dolphins, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots including head coach Bill Belichick, left, quarterback Cam (1) and defensive back Terrence Brooks (25) stand during the singing of "Lift Every Voice and Sing" before an NFL football game against the Miami Dolphins, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Charles Krupa)

Sep. 13, 2020 12:42 PM EDT
New England Patriots stand during the singing of "Lift Every Voice and Sing" before an NFL football game against the Miami Dolphins, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Steven Senne)

New England Patriots stand during the singing of "Lift Every Voice and Sing" before an NFL football game against the Miami Dolphins, Sunday, Sept. 13, 2020, in Foxborough, Mass. (AP Photo/Steven Senne)

Sep. 13, 2020 12:55 PM EDT
Chicago Bears Roquan Smith (58), Josh Woods (55), Joel Iyiegbuniwe (45) and James Vaughters (93) listen during the national anthem before an NFL football game against the Detroit Lions in Detroit, Sunday, Sept. 13, 2020. (AP Photo/Paul Sancya)

Chicago Bears Roquan Smith (58), Josh Woods (55), Joel Iyiegbuniwe (45) and James Vaughters (93) listen during the national anthem before an NFL football game against the Detroit Lions in Detroit, Sunday, Sept. 13, 2020. (AP Photo/Paul Sancya)

Sep. 13, 2020 01:03 PM EDT
Members of the Carolina Panthers gesture during the Nation Anthem before an NFL football game against the Las Vegas Raiders Sunday, Sept. 13, 2020, in Charlotte, N.C. (AP Photo/Brian Blanco)

Members of the Carolina Panthers gesture during the Nation Anthem before an NFL football game against the Las Vegas Raiders Sunday, Sept. 13, 2020, in Charlotte, N.C. (AP Photo/Brian Blanco)

Sep. 13, 2020 01:06 PM EDT