Read fromt he link below to see how MIA (quite stupidly and pathetically) contradicts herself. You can see clearly that she uses the LTTE flag (not the any flag associated with any non terrorist Tamil organisations) in the video. Especially at the end
3:22 - 3:23.
From Wikipedia -
http://en.wikipedia.org/wiki/M.I.A._(artist)#Politics
M.I.A has called the actions of the Sri Lankan government in the current
Sri Lankan Civil War as genocide against Tamils.
[76][77][78] Sri Lanka's Foreign Secretary, Dr. Palitha Kohona responded by stating "I think she is misinformed, and it's best that she stay with what she's good at, which is music, not politics."
[7]The video for her song “Bird Flu,” shows children dancing in front of "what looks like [the LTTE's] logo - a roaring tiger".[79]
On January 28, 2009, M.I.A. sat down for an interview with
PBS television host
Tavis Smiley, in which she clarified previous confusions about her alleged association and support of the violent activities of the Tamil Tigers.
She blames propaganda for the misconception that "when you think Tamil, you automatically think Tiger" and that we need to be taught that "Tamil equals Tamil
civilians," since the Tamil Tigers are a completely separate entity.
She is opposed to the violence committed by the Sri Lankan government and the Tamil Tigers.[80]