Muted and vacant, Las Vegas struggles to survive shutdown

In this April 18, 2020, photo, a lone worker wearing a mask cleans a pedestrian walkway devoid of the usual crowds as casinos and other business are shuttered due to the coronavirus outbreak in Las Vegas. Nevada's governor closed the glitzy casinos and nightlife attractions in mid-March, leaving much of the famous gambling mecca empty, barricaded and abandoned. (AP Photo/John Locher)

In this April 18, 2020, photo, a man wearing a mask as a precaution against the coronavirus takes pictures along the Las Vegas Strip in Las Vegas. (AP Photo/John Locher)

LAS VEGAS — Slot machines are powered down, casinos boarded up and barricaded.