All Things Considered

Jacques Barzun, one of the most influential historians, educators and thinkers of the 20th century, died Thursday, just one month shy of his 105th birthday. Barzun seemed to have a limitless capacity to understand and translate complex ideas — about the evolution of Western culture, what it means to be free, and even the value of American baseball. He shared his observations in numerous books and magazine articles and at Columbia University, where he held forth for half a century.

Less than two weeks out from the election, the Democratic Senate seat the GOP figured would be easiest to pick off seems maddeningly out of reach. In Missouri, Republican candidate Todd Akin remains dogged by his "legitimate rape" comment. Mainstream Republican groups have stayed away from the race, and Democrat Claire McCaskill appears to be in good shape to win a second term.

More than a year after popular protests rocked the Arab world, U.S. intelligence officials are struggling to understand the myriad of Islamist groups that have filled the vacuum.

Those groups run the gamut from moderate believers who are willing to give the political process a try to violent extremists. The difficulty is figuring out which is which.

As the election draws closer, the economy and jobs remain top issues in the presidential race.

President Obama points to the improvement in the labor market since he took office in the midst of a downward spiral.

Both he and Republican presidential nominee Mitt Romney have five-point plans for improving the economy, although their strategies differ.