Gladys Knight performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Kirk Franklin gestures during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Gladys Knight performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Charlie Wilson performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Charlie Wilson performs with Patti LaBelle during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

U.S. Vice-President Kamala Harris dances with Kirk Franklin during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

U.S. President Joe Biden speaks during a Juneteenth concert on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

People attend a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Patti LaBelle performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Billy Porter gestures during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Anthony Hamilton performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

U.S. President Joe Biden speaks during a Juneteenth concert on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Doug E. Fresh performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Raheem DeVaughn performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

U.S. President Joe Biden speaks on stage accompanied by Charlie Wilson and U.S. Vice-President Kamala Harris during a Juneteenth concert on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Brittney Spencer performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis

Doug E. Fresh performs during a Juneteenth concert hosted by U.S. President Joe Biden on the South Lawn at the White House in Washington, D.C., U.S. June 10, 2024. REUTERS/Leah Millis