In Las Vegas , agents entered two clubs — Cheetah 's and Jaguars — along with Galardi Enterprises , an office atop a bar and pool hall in downtown Las Vegas .
In Las Vegas , federal agents stormed two clubs - Cheetah 's and Jaguars - along with Galardi Enterprises , an office atop a bar in downtown .
Reuters witnesses said many houses had been flattened and the city squares were packed with crying children and the homeless , huddled in blankets to protect them from the cold .