“We are an important check on the powers of the executive. Our consent ...” — John McCain Quote

We are an important check on the powers of the executive. Our consent is necessary for the president to appoint jurists and powerful government officials and, in many respects, to conduct foreign policy. Whether we are of the same party, we are not the president's subordinates. We are his equal!

What is most troubling about Mr. Putin's aggression in Crimea is that it reflects a growing disregard for America's credibility in the world. That has emboldened other aggressive actors - from Chinese nationalists to Al Qaeda terrorists and Iranian theocrats.

Political leaders are not and cannot reasonably be expected to be indifferent to the cruelest calumnies aimed at their character.

The American people want us to stop spending. And so let's just give them some certainty. Let's extend the tax - the existing tax cuts. And then let's give some more tax breaks to small businesses and large. And then maybe the American people will have some confidence.

The big post-election story if Obama wins the presidency will be in the hands of the ethically embattled Democratic Gov. Rod Blagojevich. He's not very popular, and has a chance to use his power to appoint an Obama replacement as a step in the direction of political rehabilitation.

As a nation, we are not good at long-term planning, and no wonder: Our political system insists that every president be allowed to appoint thousands of new officials, including the kinds of officials who think about pandemics. Why is that necessary?

Like the other Republican candidates, Mr. Trump is pro-life, pro-marriage and will appoint conservatives to the courts.

If our system of cabinet government is to work effectively, the prime minister of the day must appoint ministers he or she trusts and then leave them to carry out that policy.