Pew Research Center:

Declining Public Support for Global Engagement Even as Optimism About Iraq Surges

The public is feeling much better about how the war in Iraq is going these days, but at the same time has a sharply diminished appetite for U.S. efforts to deal with an array of global problems. Fewer people than at any point in this decade assign high priority to such foreign policy goals as preventing genocide, strengthening the United Nations, promoting and defending human rights, and reducing the global spread of AIDS and other infectious diseases.