U.S. Troops May Stay in Afghanistan Beyond 2016

US military leaders are now doing an about-face on Afghanistan.They want to keep at least a few thousand troops in the country beyond 2016.Top military officials are growing concerned about Afghanistan's security, especially since the Taliban took over the northern city of Kunduz.But keeping a large number of troops there after next year would go against President Obama's plan, which would leave only about a thousand troops there by the end of next year.Nearly 10,000 troops are in Afgh...