We've been asking musicians what they think of when they think "American music." Today we hear from Khalif Diouf, aka Le1f.
“The Social Network,” about Facebook founder Mark Zuckerberg, is up for a handful of Oscars this weekend. The movie’s Nine Inch Nails soundtrack also got an Oscar nod for the soundtrack, in part thanks to an unusual handmade synthesizer called the Swarmatron.
The instrument produces eight tones tuned approximately to one note, each tone slightly different.
We speak with the two cousins who invented the Swarmatron, Leon and Brian Dewan.
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.