CHICAGO, IL - APRIL 18:  Workers prepare to pull a truck from a sinkhole that opened up on a residential street in the South Deering neighborhood on April 18, 2013 in Chicago, Illinois.  The driver of the truck was hospitalized after driving into the 15-feet-deep hole while on his way to work. Two other vehicles were also swallowed by the sinkhole.  (Photo by Scott Olson/Getty Images)