Suttles
said
it
was
likely
that
BP
would
begin
using
"bridging
agents"
with
the
mud
and
may
use
more
material
in
a
junk
shot.
That
material
is
already
deployed
on
the
seabed.
Suttles
said
BP
will
likely
not
know
if
the
operation
worked
for
at
least
another
24
hours.
Progress
Sources
today
said
this
morning
that
efforts
to
plug
the
leaking
Macondo
well
in
the
US
Gulf
appeared
to
be
going
well,
but
reports
that
the
top
kill
operation
has
been
successful
appear
to
have
been
premature.
“It
looks
like…