Reinforcements, including helicopters, sent to pressure armed group holding seven members of security forces hostage.
Thousands of labourers at Arabtec, the emirate's largest construction company, hold second day of action over poor pay.
Results show PTI has taken national assembly seat as party buries senior member killed hours before re-polling.
The former general will also seek to woo US businesses that see a lucrative market in former Western pariah nation.
US company confirms that it will buy blogging and social networking site, in bid to attract younger user base.
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
20 May 2013 13:08 GMT
Copper-rich Mes Aynak is home to ruins of ancient villages, but threatened by a planned Chinese mining project.
20 May 2013 07:30 GMT
Residents say ordinary women are often being targeted by police in campaign to curb prostitution in red light district.
Programmes
Featured
A four-part series that gives a rare insight into the country on the move, with history in tow.
Series on the Palestinian 'catastrophe' of 1948 that led to dispossession and conflict that still endures.
Two years since the start of the uprising, rebels and Assad's forces remain locked in conflict.
China aims to expand its influence in the resource rich area.
Extensive coverage of war crimes tribunals and controversial calls for blasphemy laws.
In Pictures
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