We've been asking musicians what they think of when they think "American music." Today we hear from Khalif Diouf, aka Le1f.
There is concern in China over the results of this weekend’s elections in Japan, where the conservative Liberal Democratic Party – which has taken a hard line against China – won.
The BBC’s Rupert Wingfield-Hayes reports from Tokyo.
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.