Gap in Life Expectancy Widens for the Nation

Heather said: "Life expectancy for the nation as a whole has increased, but the affluent have made greater gains, researchers said. [url=http://www.nytimes.com/2008/03/23/us/23health.html?ex=1363924800&en=ba9186472ca64f8d&ei=5088&partner=rssnyt&emc=rss]More...[/url]"