The Latest: Flash bang, pepper spray disperses Seattle crowd

Katie Williams, right, poses for a photo with her son Benjamin, 18 months, and husband Kyle near the White House, Saturday, June 6, 2020, in Washington, as people gather before scheduled protests over the death of George Floyd, who died after being restrained by Minneapolis police officers. (AP Photo/Patrick Semansky)

With a speaker held aloft to reach the back of the crowd, Edwin Lindo, center, addresses protesters gathered outside Harborview Medical Center and kneeling to honor George Floyd in Seattle, Saturday, June 6, 2020. Floyd died after being restrained by Minneapolis police officers on May 25. (Alan Berner/The Seattle Times via AP)

A picture of George Floyd and flowers are set up for a memorial service for Floyd, Saturday, June 6, 2020, in Raeford, N.C. Floyd died after being restrained by Minneapolis police officers on May 25. (Ed Clemente/The Fayetteville Observer via AP, Pool)

Protesters continue past Pike Place Market during the #SeattleJusticeForGeorgeFloyd march on Saturday, June 6, 2020, in Seattle, Washington. The death of George Floyd at the hands of police last month in Minneapolis has sparked nationwide protests for police reform. (Amanda Snyder/The Seattle Times via AP)

"I can't breathe," rings out as protesters lay down on 1st Avenue during the #SeattleJusticeForGeorgeFloyd march on Saturday, June 6, 2020, in Seattle, Washington. The death of George Floyd at the hands of police last month in Minneapolis has sparked nationwide protests for police reform. (Amanda Snyder/The Seattle Times via AP)

People pay their respects during a memorial service for George Floyd, Saturday, June 6, 2020, in Raeford, N.C. Floyd died after being restrained by Minneapolis police officers on May 25. (Ed Clemente/The Fayetteville Observer via AP, Pool)

A checkpoint blocks traffic on 16th Street Northwest as people gather near the White House, Saturday, June 6, 2020, in Washington, before scheduled protests over the death of George Floyd, who died after being restrained by Minneapolis police officers. (AP Photo/Patrick Semansky)

Dozens of people march across the Golden Gate Bridge in support of the Black Lives Matter movement in San Francisco Saturday, June 6, 2020. People are protesting the death of George Floyd, who died after he was restrained by Minneapolis police on May 25 in Minnesota. (AP Photo/Jeff Chiu)

The Rev. Al Sharpton speaks at a memorial service for George Floyd at North Central University Thursday, June 4, 2020, in Minneapolis. (AP Photo/Julio Cortez)

District of Columbia Mayor Muriel Bowser walks on the street leading to the White House after the words Black Lives Matter were painted in enormous bright yellow letters on the street by city workers and activists Friday, June 5, 2020, in Washington. (AP Photo/Manuel Balce Ceneta)