He is well-positioned to lead the fight against any attempt at over-reaching by his erstwhile opponent. For instance, Senator McCain emphasized the importance of resisting counterproductive tax hikes on those who are most productive economically. He should take up the cudgels against any Democratic attempt to foment class war.

Even more important, Senator McCain has the credentials and credibility to insist that the Obama administration and enhanced Democratic congressional majority protect U.S. security. Although Americans preferred Senator Obama to Senator McCain on economic issues, they consistently believed that Senator McCain would make a better commander-in-chief. That gives Senator McCain a bully pulpit from which to speak.

However, Senator McCain has the ability to be a conciliator as well as a member of the loyal opposition. One reason he had more appeal to independent voters than the other GOP candidates was because he was willing to extend his hand across the aisle.

The problems that we face, from rebuilding our financial system to managing an American withdrawal from Iraq to combating terrorism, are complex and contentious. They can be best resolved through a bipartisan effort that puts country before party, something Senator McCain is almost uniquely qualified to promote.

On November 4, America had two worthy choices for president. A good man won; another one lost. The latter happened to be Senator McCain. Rather than toss him aside, America should seek his continued counsel. He is a leader and a man of honor. The nation needs his service as long as he is willing to serve.