"Stay the course" means "dynamically change in response to new situations". Of course, as John Dickerson of Slate points out in the linked piece, the problem is that we HAVE changed dynamically, and cracking down, semi-flattening Fallujah, "standing down as they stand up," reducing our footprint, curfews, and "stand, hold, build," none of these have worked.
In other news, up is down, right is wrong, truth is a lie, lies are truth, and we are now and always have been at war with Eurasia.
Learning languages is so much easier now
4 hours ago