The Republican presidential candidates gather Saturday night in Spartanburg, S.C., to debate foreign policy and national security, the first in nearly a dozen such events to have that focus. NPR's senior Washington editor Ron Elving looks ahead to the event with guest host Linda Wertheimer.

It seems like hardly a month goes by without seeing celebrity lawyer Gloria Allred on television. This week, Allred was in the news again, representing one of presidential candidate Herman Cain's sexual harassment accusers. Her bold use of media to call attention to her clients' causes has earned the respect of some, but the irritation of others. NPR's Karen Grigsby Bates has a profile.

On Saturday's docket in sports: the Penn State scandal, college basketball and the kidnapping and rescue of Washington Nationals catcher Wilson Ramos. Guest host Linda Wertheimer talks sports with NPR's Tom Goldman.

There is art beyond price in the caves of southwestern France. The paintings date back to the Paleolithic period and depict spotted horses, which, according to new research, may actually be how horses looked at the time. Guest host Linda Wertheimer speaks with Professor Terry O'Connor of the University of York in the United Kingdom about the ancient art.

After a week of child sex abuse charges that resulted in the firing of legendary football coach Joe Paterno, Penn State University plays its final home game of the season on Saturday. Students are holding a vigil and fundraising events ahead of the game against Nebraska. NPR's Jeff Brady has the latest in the wake of the scandal.

Alice Walton's long-awaited Crystal Bridges Museum of American Art opens Saturday in Arkansas, and the art market is already feeling the impact of the Wal-Mart heiress and the money she's throwing at acquisitions. Not everyone is happy about it. NPR's Joel Rose reports.

Change is in the wind across southern Europe. The governments of Greece and Italy are collapsing under a mountain of debt and Spain, too, is on shaky financial ground. Spaniards go to the polls on Nov. 20 and are expected to turn the ruling Socialist Party out of power. Yet, as Lauren Frayer reports, people there are also uneasy about the alternatives.

Retailers across the country are accepting applications for temporary, seasonal positions, and industry experts say the total number of hires will likely be on par with last year's totals. Scott Detrow of member station WITF visits an outlet mall in Lancaster, Pa., to see how many stores are looking for help.

With the euro zone burdened by debt, the prime minister of Greece has resigned and Italy's long-time Premier Silvio Berlusconi is expected to step down as well. Guest host Linda Wertheimer checks in with NPR's Sylvia Poggioli, who sums up the events of a tumultuous week in Europe.

In an emergency meeting on Saturday, the Arab League voted to suspend Syria, warning that the country could face sanctions if it does not end its brutal crackdown on protestors. Meanwhile, NATO leaders say a Libya-style military intervention is out of the question. NPR's Kelly McEvers reports on what other choices remain.