Removing Saddam saved lives.
While Saddam starved to death children, he spent billions of dollars on palaces that included gold faucets. And instead of using plumbing equipment to purify water, he made lakes and waterfalls for himself.
U.N. website:
(4 months before the opening attack on Saddam (November 2002))
"Despite improvements there are still close to one million children under the age of five suffering from chronic malnutrition in Iraq today - that's nearly a quarter of all children of that age," said Mr. Carel de Rooy, the head of UNICEF in Iraq. "This is unacceptable. More still needs to be done to end the suffering of a generation of children."
http://www.unicef.org/newsline/02pr63iraq.htm
U.N. website
1996:
"It is estimated that 500,000 Iraqi children have died because of the non-compliance of the Iraqi Government with [United Nations] Security Council resolutions 706 (1991), 712 (1991) and 986 (1995) since the end of the Gulf War. "
http://www.un.org/documents/ga/docs/51/plenary/a51-496.htm
Only the United Nations [UN] can put United Nations sactions on a country