U seem to be a follower of DMK and DK. They glorify Ravana becasue they consider him as Dravidian and Rama is villan just because he is aryan
Similarly, they glorify LTTE, just because they are Tamils. So what ever is the sin commited by Tamilian (murder, theft, rape etc) is Ok. Infact, Karunanidhi has once told that forest brigand Veerappan should be called with respect as Veerappar bcos he is Tamilian.