"How can the crimes of the occupiers against defenseless women and children and destruction of their homes, farms, hospitals and schools be supported unconditionally by certain governments, and at the same time, the oppressed men and women be subject to genocide and heaviest economic blockade being denied of their basic needs, food, water and medicine," the Iranian President stated.

"They (Palestinians) are not even allowed to rebuild their homes which were destroyed during the 22-day barbaric attacks by the Zionist regime while the winter is approaching. Whereas the aggressors and their supporters deceitfully continue their rhetoric in defense of human rights in order to put others under pressure," Ahmadinejad said.

It's a terrible situation, for sure.

Stopping this genocide of the Palestinian people would be the real start of restoring peace and justice.

Although the actual question of the clip/quote is probably rhetorical the answers might be worth considering.
1. Western policy is one-side and hypocritical.
2. While doing evil yourself one good coverup tactic is to accuse your victims of doing evil.
3. While doing evil claim that you are doing good or working for good causes.

If none of those work, claim the privilege of being in possession of "Ultra Top Secret" info that the "Great Unwashed" (namely us'ns) can't possibly understand and even if we could, it would endanger countless undercover "spooks", who risk their lives to obtain information "vital to the security of our nation". And be sure to mock, marginalize and belittle anyone who questions such authoritative statements.