Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Mayors Want US Agents Blocked from Portland, Other Cities Associated Press PORTLAND, ORE. - The mayors of Portland, Oregon, and five other major U.S. cities appealed Monday to Congress to make it illegal for the federal government to deploy militarized agents to cities that don't want them. "This administration's egregious use of federal force on cities over the objections of local authorities should never happen," the mayors of Portland, Seattle, Chicago, Kansas City, Albuquerque, New Mexico, and Washington wrote to leaders of the U.S. House and Senate. Portland Mayor Ted Wheeler and City Commissioner Jo Ann Hardesty late called for a meeting with Acting Homeland Security Secretary Chad Wolf to discuss a cease-fire and removal of heightened federal forces from Portland. Earlier in the day, a U.S. official said militarized officers would remain in Portland until attacks on a federal courthouse cease -- and more officers may soon be on the way. "It is not a solution to tell federal officers to leave when there continues to be attacks on federal property and personnel," U.S. Attorney Billy Williams said. "We are not leaving the building unprotected to be destroyed by people intent on doing so." Local and state officials said the federal officers are unwelcome. The city has had nightly protests for two months since the police killing of George Floyd in Minneapolis in May. President Donald Trump said he sent federal agents to Portland to halt the unrest, but state and local officials said they are making the situation worse. Trump's deployment of the federal officers over the July 4 weekend stoked the Black Lives Matter movement. The number of nightly protesters had dwindled to perhaps less than 100 right before the deployment, and now has swelled to the thousands. .