(Global Pulse: February 12, 2009) The Taliban have taken control of a northern district in Pakistan known as Swat, wreaking havoc throughout the valley, even as Obama’s envoy to Afghanistan and Pakistan, Richard Holbrooke, arrives on a fact-finding tour of the region. The Pakistani army isn't able to stop the Taliban; why not?SOURCES: BBC, U.K; Russia Today, Russia; South Asia Newsline, India; Asia Today, China; Al Jazeera English, Qatar; Press TV, Iran; ABC, U.S; NBC, U.S; UCTV, U.S.