Edward Everett

In conformity with these designs on the city of Washington, and notwithstanding the disastrous results of the invasion of 1862, it was determined by the Rebel government last summer to resume the offensive in that direction.

This is actually true of the overall fight against al-Qaeda and trans-national extremists, that as you put pressure on them in one location, they'll seek safe haven sanctuaries in other areas. So you do have to continue to pursue them. But they have less capability.