Vague Asian Mission

Dear President Obama,
"The task of securing Afghanistan and Pakistan from Al Qaeda influence," as you described it on Face the Nation, is a seriously poorly defined mission.
And invoking "al Qaeda" that way is so George Bush. Is it the same "al Qaeda" that was operating in Iraq all those years?
Afghanistan/Pakistan will be your Vietnam--correction, ours--if you keep this up.
Please bring those troops home and use the money to employ people in the homeless camps springing up in the US.
Your friend,
Tom