When it comes to President Barack Obama's long-awaited decision to send more troops to Afghanistan, there are three main points to consider: the decision itself, the manner in which he made it, and the way in which he sold it.

He could not, in the end, have decided on a very different course of action. Having replaced the previous commander in Afghanistan with one of the outstanding soldiers of this generation, how could he deny Gen. Stanley McChrystal's request for some 40,000 troops? To do so would tell the world that Mr. Obama had no confidence in his new commander, a tried veteran of our post 9/11 wars.

Moreover, the president's protracted deliberations about the war undermined his chosen course of action. On March 27, he proclaimed "a comprehensive, new strategy for Afghanistan and Pakistan." But when Gen. McChrystal presented the manpower bill for the strategy, it seemed to all the world that the president and his advisers got a bad case of nerves.