"Sooner or later something had to give. But President Bush, faced with the unprecedented affront of 9-11, could not wait to take action. So he had to do what we were capable of doing, and he did it brilliantly"

In the provided quote, Alexander Haig is revealing a rationale for the actions taken by President George W. Bush in the consequences of the September 11, 2001 terrorist attacks. Haig seems recommending that the circumstance following the attacks reached a crucial point where some type of reaction was unavoidable--"Sooner or later on something needed to offer". This indicates that the stress, unpredictability, and hazard level following the unmatched occasions of 9/11 made a decisive reaction necessary.

The expression "might not wait to act" indicates a sense of seriousness that Haig credits to President Bush's decision-making procedure. The enormity and unexpected nature of the 9/11 attacks put considerable pressure on the U.S. leadership to act quickly and efficiently, both to deal with immediate national security issues and to reassure the American public and the world of the U.S. federal government's willpower and ability.

Haig's talk about Bush needing to do "what we can doing" recommends a practical approach to the situation, recognizing restrictions in options but focusing on attainable actions. This suggests that the readily available military and diplomatic tools were considered, and a technique was crafted based upon what was possible offered the scenarios.

Lastly, Haig concludes with the assertion that "he did it remarkably", which is a strong recommendation of President Bush's handling of the crisis. This recommends that Haig sees the action as both efficient and prompt, acknowledging the challenges faced and crediting Bush's leadership for browsing them effectively. Making use of "brilliantly" underscores Haig's belief that, despite the restraints and pressures, Bush's actions were carried out with skill and insight.

In summary, this quote reflects Haig's encouraging viewpoint on President Bush's instant response to 9/11. He highlights the necessity of action, the restraints dealt with, and ultimately applauds Bush's leadership during an extraordinary crisis.