It is only Sri Lanka that has gotten away utilizing the UN - IC impasse to get on with chauvinistic triumph, power and subjugation of masses with impunity, amidst wide evidence.
If Sri Lanka can get away with international scrutiny of "war crimes" why cant Gaddafi with "Black Gold"?
It is a matter of resource black mail and / or - geo-politicking and this is all that is needed for power grab at the expense of subjugated masses.
- The above has to have crossed the mind of Gaddafi in the recent days.

President Rajapaksa of Sri Lanka and Gaddafi met in 2009.
It is on the best interest of humanity, as mentioned in US Senate Resolution (#84) passed without any opposition on Mar 11, 2011, in calling for international war crimes inquiry in Sri Lanka, which also callled upon President Obama to formulate a Sri Lanka "policy that would reflect Washington views on human rights, democracy, besides economic and security interests."
Huamn Rights and democracy over resources and geo-politics -
i.e. A global humanitarian message that needs to be sent to all despots. [LIBRARY of CONGRESS ~ Resolution 84]