(NEWSER) - Afghanistan may not be Barack Obama's Vietnam—it may be worse, John Barry and Evan Thomas write in Newsweek. The president plans to double US troops there to 60,000, hoping Gen. David Patraeus can recreate "surge" success and train an Afghan army to stabilize the country. But many Afghans, weary of US occupation, consider America the problem, and are unwilling to start blood feuds with a Taliban well-funded by the heroin trade. More»