dramatic shift

Bush agrees to time 'horizon' on Iraq troop cuts (AP)

Ytop stories  Fri, 07/18/2008 - 4:25pm

President Bush pauses as he speaks with reporters after arriving at Ellington Field Friday, July 18, 2008 in Houston.<br /><br />(AP Photo/Evan Vucci)AP - President Bush has agreed to set a "general time horizon" for deeper U.S.



 

Study unlocks Latin American past

BBC News | Science/Nature | World Edition  Fri, 03/21/2008 - 5:43am

The arrival of European settlers triggered a dramatic shift in the genetic profile of South America's population, a study says.