GUIYANG, CHINA - MAY 31: (CHINA OUT) A huge hole is seen in the ground on May 31, 2011 in Guiyang, Guizhou Province of China. Six vehicles were trapped in the hole after a cave-in happened at a ... more 
GUIYANG, CHINA - MAY 31: (CHINA OUT) A huge hole is seen in the ground on May 31, 2011 in Guiyang, Guizhou Province of China. Six vehicles were trapped in the hole after a cave-in happened at a residential area on Monday evening. There is an under construction tunnel below the residential area, and the reason is under investigation. (Photo by ChinaFotoPress/Getty Images) less 
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Getty Images | Photo By ChinaFotoPress / Getty Images
Thu, Jun 2, 2011 2:07 AM EDT