This is who they killed

Berg had traveled several times to Third World countries to help spread technology, his family said. He had previously traveled to Kenya and Ghana, where they said he had bought a $900 brick-making press for a poor village, the family said.

Michael Berg described himself as fervently anti-war, but said his son disagreed. "He was a Bush supporter," Berg said. "He looked at it as bringing democracy to a country that didn't have it."

His father said Berg returned from his trip to Ghana emaciated because he gave away most of his food, and the only possessions he had were the clothes on his back.