The
actions
threaten
to
poison
relationships
between
Brazil's
states,
saddle
oil
companies
with
losses
and
complicate
efforts
by
President
Dilma
Rousseff
to
forge
political
alliances
needed
to
pass
legislation
in
the
last
17
months
of
her
term,
Reuters
reported.
Airports
in
Campos
and
Cabo
Frio,
Brazil,
key
bases
in
Rio
de
Janeiro
state
for
helicopter
service
to
offshore
oil
platforms
in
the
Campos
Basin,
were
blockaded
for
up
to
six
hours
on
Thursday,
preventing
oil
workers
from
boarding
flights
to
drilling
rigs
and
production
platforms,
the
news
wire
reported.
The
airports
are
now…