While people may have disagreed over the decision to go to war, everyone is concerned about the people fighting the war in Iraq. Long distance charges from that part of the world can be expensive, so the USO has launched Operation Phone Home to supply our men and women in the service with phone cards to call their loved ones during the holidays.
While you're at it, consider a donation to the International Federation of Red Cross and Red Crescent Societies, as they continue to deal with the horrors of war in Iraq. You can earmark your gift to go to Iraq here: http://www.ifrc.org/helpnow/donate/donate_response.asp