Aid
 
for
South
Sudan
 
Screen 1 of 2
America
 
is
sending
 
£107m
 
in
aid
to
South
Sudan.
Four
million
people
 
are
at
risk
 
of
starvation.
 
The
United Nations
says,
 
 
it’s
 
the
worst
food
crisis
in
 
the
world.