Spain hosts talks seeking to unify diverse opposition against Assad and forge a common position on Syria's conflict.
Thousand march in New York's Greenwich Village to honour the memory of "gay angel Mark Carson".
Reinforcements, including helicopters, sent to pressure armed group holding seven members of security forces hostage.
Thein Sein is first leader of his country to visit White House in nearly half a century.
Ray Manzarek, a founding member of 1960s rock band, played on hit songs such as "Break On Through to the Other Side".
In Video
Programme Highlights
Inside Story20 May 2013 09:48 GMT
There are signs of improving relations, but can the world's two most populous nations resolve their differences?
Inside Syria19 May 2013 11:32 GMT
We look at whether the abuses allegedly committed by Syrian opposition fighters are merely isolated incidents.
In Depth
21 May 2013 08:46 GMT
Once a bustling haven away from Mogadishu's battles, Elasha Biyaha has almost become a ghost town as residents flee.
21 May 2013 08:20 GMT
Senior Guantanamo physician dismisses ethical concerns about force-feeding prisoners, and defends the ongoing practice.
Programmes
Featured
Lebanon-based militia is assisting villagers caught up in the conflict.
Two years since the start of the uprising, rebels and Assad's forces remain locked in conflict.
Ancient ruins of Mes Aynak threatened by planned Chinese mining project.
A four-part series that gives a rare insight into the country on the move, with history in tow.
Extensive coverage of war crimes tribunals and controversial calls for blasphemy laws.
In Pictures
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