Madurai,
Nov
12:
Marumalarchi
Dravida
Munnetra
Kazhagam
(MDMK)
leader
Vaiko
has
been
arrested
in
Madurai
during
a
'rail
roko' in
protest
against
CHOGM
held
in
Sri
lanka.
He
is
known
to
be
a
hardcore
supporter
of
the
causes
of
Sri
Lankan
Tamilians
and
was
the
one
of
the
most
prominent
politicians
who
stood
against
India
attending
CHOGM.