Perhaps it is time to board up and move all the federal employees who work in federal buildings out of the city of Portland. Actually, move them to either eastern Oregon or to Vancouver WA. Let Portland deal with the reduced payroll in their city and the loss of tax revenues.
Ceding territory in your own country is never a good idea. Look at our city no go zones and Indian reservations. Cleaning out these nests of rodents is. If we do not want to become Europe and die these leftists have to go now.