The anniversary of Osama bin Laden’s death last week focused attention briefly on the continued threat posed by al Qaeda Central. But what about al Qaeda's franchises elsewhere, like al Shabaab in Somalia? The viability of the threat these groups pose to the U.S. deserves more careful consideration than it has received.

Some consumers and businesses might see a little extra cash this summer as a result of the 2010 health care law. The Kaiser Family Foundation recently reported an estimated $1.3 billion in rebates will be delivered from health insurers who spent more than the law allotted on administrative expenses and profits.

Time and the absence of nuclear reactor problems may explain why recent polls have shown greater support for nuclear power.

One White House proposal deserves to be considered by policy makers in both parties who are looking for ways to improve the tax code.

Moreover, most allies haven't a clue how the pivot will manifest itself and what role they should be playing. If a "pivot" means anything, it is at the least keeping security commitments. Now Obama has made one -- helping Taiwan close the "fighter gap."

Initiatives to expand regulation of the food industries with the overall goal of increasing competition and commodity prices farmers receive often have the unintended consequence of raising consumer prices and lowering farmers’ prices while reducing the quality and variety of food products available to consumers.

William Kristol will deliver the March 2011 Bradley Lecture at AEI.

Any efforts to improve public health by developing new medicines or by changing treatment policies will ultimately be pointless if the drugs patients actually take contain insufficient or incorrect ingredients.