Most of the world agrees that ridding Afghanistan of the Taliban was necessary. Doing Afghanistan right means completely emliminating the Taliban.

>>And Iraq is not the least bit necessary. Afghanistan was/is. But attempting to fight a worthless war in Iraq appears to have doomed any possibility of doing Afghanistan right.
>
>Got me confused here. Why was Afganistan necessary ?
>What does it mean in your opinion to do Afganistan right ?