Yemeni president to snub UN-sponsored talks in Geneva
UN chief: Cause of Asian migrant crisis must be addressed
'Around 20 people' dead after Saudi Arabia mosque attack
Saudi envoy to UN talks about Yemen talks
ISIL seizes Iraq's Ramadi
Libyan raids aim to thwart people smugglers
Riyadh conference ends with reiterated support for Yemeni president
Obama joins Twitter, sends his first tweet
Lebanese charity creating work opportunities for refugees