Biden's Afghan Journey : Remembering the Original Goal: Security

Four months after the Sept. 11 attacks, with the Taliban on the run from invading U.S. forces, then-Sen. Joe Biden was the first U.S. elected official to arrive in Kabul.

Now, the vice president is the most forceful voice in the Obama administration for a lighter American footprint in Afghanistan. - Biden's Afghan Journey : Remembering the Original Goal: Security

Plan B for Afghanistan : It looks a lot like the losing strategies of past years.
Large blast strikes in center of Afghan capital
كسرى بودجه آمريكا ۱۴۰۰ ميليارد دلار برآورد شد