(June 22, 2020, 7:45 PM EDT) -- WASHINGTON, D.C. — A Black Lives Matter local chapter filed an amended class action complaint against President Donald J. Trump and federal and military law enforcement agencies on June 9, alleging that chemical agents, rubber bullets and force were used against peaceful protesters to clear a park so Trump could walk to a church for a photo opportunity (Black Lives Matter D.C., et al. v. Donald J. Trump, et al., No. 20-1469, D. D.C.)....