Mike Pellerin joins other Trump supporters on 4th Street and Cheyenne Ave. in downtown Tulsa, Okla., ahead of President Donald Trump's Saturday's campaign rally Friday, June 19, 2020. (Mike Simons/Tulsa World via AP)

Rose Brown and other Trump supporters line up and camp on 4th Street in downtown Tulsa, Okla., ahead of President Donald Trump's Saturday's campaign rally, Friday, June 19, 2020. (Mike Simons/Tulsa World via AP)

The Rev. Al Sharpton addresses the crowd at a Juneteenth rally in Tulsa, Okla., Friday, June 19, 2020. Juneteenth marks the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed, more than two years after the Emancipation Proclamation. (AP Photo/Charlie Riedel)

Ronald Stewart raises his fist while standing over the phrase "Black Lives Matter" painted on the street near the corner of Archer Street and Greenwood Avenue in Tulsa, Okla., on Friday, June 19, 2020. Friday marks Juneteenth, the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed more than two years after the Emancipation Proclamation. (Matt Barnard/Tulsa World via AP)

Demetria Jackson, from Kansas City, Kan,, sets out merchandise ahead of a Juneteenth celebration in the Greenwood District in Tulsa, Okla., on Friday, June 19, 2020. Friday marks Juneteenth, the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed more than two years after the Emancipation Proclamation. (Matt Barnard/Tulsa World via AP)

A heavy rain falls as Trump supporters line up and camp on 4th Street between Boulder Ave. and Cheyenne Ave. in downtown Tulsa, Okla., ahead of President Donald Trump's Saturday's campaign rally Friday, June 19, 2020. (Mike Simons/Tulsa World via AP)

Rev. Al Sharpton, center, speaks at a news conference as Rev Robert Turner, left, and Tiffany Crutcher look on before a Juneteenth rally in Tulsa, Okla., Friday, June 19, 2020,. Juneteenth marks the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed, more than two years after the Emancipation Proclamation. (AP Photo/Sue Ogrocki)

A man holds up a sign as he listens to the Rev. Al Sharpton address the crowd at a Juneteenth rally in Tulsa, Okla., Friday, June 19, 2020. Juneteenth marks the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed, more than two years after the Emancipation Proclamation. (AP Photo/Charlie Riedel)

Trevon Bethea, from Charlotte, North Carolina, sets out Black Lives Matter merchandise ahead of a Juneteenth celebration in the Greenwood District in Tulsa, Okla., on Friday, June 19, 2020. Juneteenth marks the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed more than two years after the Emancipation Proclamation. (Matt Barnard/Tulsa World via AP)

People gather for a Juneteenth rally in Tulsa, Okla., Friday, June 19, 2020. Juneteenth marks the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed, more than two years after the Emancipation Proclamation. (AP Photo/Sue Ogrocki)

Mike Pellerin waves a Donald Trump campaign flag near a barricade in downtown Tulsa, Okla., ahead of President Donald Trump's Saturday's campaign rally Friday, June 19, 2020. (Mike Simons/Tulsa World via AP)

The phrase "Black Lives Matter" is painted on the street near the corner of Archer Street and Greenwood Avenue in Tulsa, Okla., Friday, June 19, 2020. Friday marks Juneteenth, the day in 1865 when federal troops arrived in Galveston, Texas, to take control of the state and ensure all enslaved people be freed more than two years after the Emancipation Proclamation. (Matt Barnard/Tulsa World via AP)