More
than
20
foreigners
were
still
being
held
hostage
or
missing
inside
Algeria's
In
Amenas
gas
plant
on
Friday
after
Algerian
forces
stormed
the
desert
complex
near
the
Libyan
border
to
free
hundreds
of
captives
taken
by
Islamist
militants,
Reuters
reported.
Hundreds
of
workers
were
evacuated
from
a
number
of
Algerian
production
sites
on
the
border
with
Libya
to
safer
places
in
the
country's
centre
and
industry
experts
said
that
could
ultimately
lead
to
lower
oil
and
gas
production
from
the
OPEC
member
state.
Libya
and
Algeria
are
Africa's
third
and
fourth
largest…