(Portland, OR) -- Police say they've arrested one person in connection to a destructive demonstration at the Wells Fargo building on Southwest 5th. Police say a group of about 30 people entered the building's lobby yesterday afternoon and started damaging property and refused to leave. Officers found and arrested 22-year-old Darby Howard later last night on the steps of the federal courthouse, where demonstrators faced off with federal officers who pushed the group back into the park nearby.