He's playing it safe... just in case things don't go the right way in November. I would too if it were up to me. Besides, these raids will probably cause a cashflow problem with Obama's campaign financing :-)
I think Obama’s foreign policy could lead to atleast a nuclear explosion or worse sooner rather than later. If we were to retreat I think nuclear Pakistan will be much more vulnerable to fall into the enemy’s hands. This enemy lives for death and destruction.