Waiting and watching in Washington State. A geologist shares his insights about the mountain's eruptions of late.

Peter Canellos from the Boston Globe and Rob Christiansen from Raleigh News and Observer join us to discuss last night's debate.

An island off the coast of Italy is getting overwhelmed by Africans seeking to gain entry to Europe.

An Iranian American radio producer returns to his roots.

The debate on same-sex marriage has been going on for a long time, as seen in a new documentary, "Tying the Knot."

A documentary looks at the struggle by gay men and women in the U.S. to win the right to marry.