Texas sinkhole threatens town
A worker walks along the grounds of DeLoach Vacuum Services near the edge of a 600-yard-wide sinkhole, Thursday, May 8, 2008 in Daisetta, Texas. Geologists said a 260-foot-deep sinkhole that grew to the length of three football fields over just two days seemed to be slowing down Thursday, but that it could take months before it's clear whether surrounding areas are stable. Associated Press
