Was the 300 millionth American actually American?

smh.com.au — When the US population officially hit 200 million in 1967, President Lyndon B Johnson held a news conference at the Commerce Department to hail America's past and to talk about the challenges ahead. This year, the government was quiet, because there is a good chance the 300 millionth American has already walked across the border from Mexico. Oct 18, 2006 View in Crawl 4