Four decades ago, America decided to both maintain a large professional standing military and end the draft. The predictions of those who studied the matter then largely have been borne out -- and not for the better.
European governments have taken two divergent paths in dealing with the resurrected flow of narcotics from Afghanistan, legalization and an American-style war on drugs.
Using artificial intelligence and the graphics techniques behind "Avatar," a USC institute creates “virtual humans” and interactive immersions that train American soldiers to win hearts and minds in Iraq and Afghanistan.