UK Prime Minister: Britain, France 'face a shared threat'

UK Prime Minister David Cameron says that his country will "do all in our power to help our friend and ally France," and noted that both nations "face a shared threat."

In particular, Prime Minister Cameron said that both the UK and France must share more information with each other and work harder to deal with returning jihadists.

He added that he will seek parliamentary approval to resume airstrikes in Syria.