Workers use machinery to fill in a sinkhole that buildings collapsed into near a subway construction site in Guangzhou, south China’s Guangdong province on January 28, 2013. The hole measured about 1,000 square feet across and was around 30 feet deep.
NTSB: 2 Asiana pilots call for landing to be aborted - CNN.com
Asiana Airlines Flight 214 sits just off the runway at San Francisco International Airport on Sunday, July 7, in a handout photo from the National Transportation Safety Board. The Boeing 777 coming from Seoul, South Korea, crashed on landing on Saturday, July 6.