Dear President Obama.
Prehaps you should learn from history that conventional warfare is not a winning strategy in Afghanistan. May I offer a different soloution to ensure success.
One very conveniently placed tactical nuclear bomb would ensure a fast exit.
That would quite probably be followed by a total revolt in Pakistan with extremists overthrowing the government and taking charge of the country's nuclear arsenal, then distributing the warheads amongst various islamic despot groups who see the USA as the number one enemy. Wanna take the risk that situation wouldn't be the case? Would you be happy to see New York City or Los Angeles or Washington DC get turned into glass along with the terrible aftermath that would no doubt completely wreck our western way of life?