Rich Lowry links the practice of polygamy to authoritarian cultures.

Congressman Eric Cantor says Jimmy Carter is wrong to embrace Hamas. Meanwhile, it appears that Hamas did not promise to recognize Israel, after all.

Did the ancient Egyptians know how to make and pour concrete?

Rising food prices lead to spot shortages here in the U.S. and an even bigger problem in Japan.

Michael Barone describes the history and electoral composition of Pennsylvania on the day of that state's primary. The latest polls show Clinton in the lead. Richard Cohen says Clinton's problem is she would not be able to restore an image of honesty and trustworthiness to the Presidency, as McCain and Obama would.

Jay Cost says the long Democratic presidential campaign may not be as damaging as some would have us believe.

More waivers for folks with criminal records as the Army and Marine Corps try to fill their ranks.

At least one person thinks that Moqtada al Sadr is losing in Iraq.