Sinkhole
Tragedy
 
in
China
 
 
A
bus
fell
into
 
an
enormous
sinkhole
 
in
China.
Six
people
have been
killed
 
and
16
injured.
CCTV showed
 
an
explosion
inside
 
the
sinkhole
 
just
after
 
the
bus
 
and
bystanders
fell
inside.