Sinkholes

One person wondered if the hole was Melania's escape tunnel.
“I wasn’t sure what all the sounds were until I got up and saw the big, huge cracks in the walls."
Mosaic is the nation's largest producer of the latter. Its multi-billion dollar revenues in Florida are focused on an area
"We were scared, because water began to filter into the vehicle."
"You can call it what you want, a cave-in or whatever, but it is not a sinkhole."