Millions of dollars are flowing into the coffers of major disaster relief organizations to help victims of the tsunami that ravaged countries on the Indian Ocean. A man walked into the Atlanta office of CARE USA, a branch of the international aid organization, and handed the receptionist a check for $10,000. The Bill & Melinda Gates Foundation has allotted $3 million for food, water, shelter and health care, and organizations report that their Web sites are overwhelmed by people seeking to donate electronically. The money could not come at a better time, aid officials say. Many of the organizations that...