Arizona Gov. Doug Ducey, preparing to leave office, stacks containers at border

Work crews have steadily erected hundreds of double-stacked shipping containers topped by razor wire along Arizona's remote eastern boundary with Mexico in a bold show of border enforcement by Republican Gov. Doug Ducey even as he prepares to leave office.

Until protesters slowed, then largely halted the work in recent days, Ducey pressed forward over the objections of the U.S. government, environmentalists and an incoming governor who has called it a poor use of resources.

Democratic Gov.-elect Katie Hobbs said last week she was "looking at all the options" and hasn't decided what to do about the containers after her Jan. 5. inauguration. She previously suggested the containers be repurposed as affordable housing, an increasingly popular option for homeless and low-income people.