David Cameron said evidence the Syrian government has used chemical weapons is "extremely serious" and he will discuss the issue with US President Barack Obama today, according to Reuters.
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The beleaguered Labour Party leader is clinging onto power in the face of as many as 150 MPs voting to remove him from the top job today.
Mr Osborne said he is "not the person to provide the unity my party needs".
Actress Lena Dunham has criticised Kanye West's "disturbing" new music video for depicting a host of naked celebrities in bed together.