Cameron says government unanimous on Syria strikes, unlike opposition

By Elizabeth Piper and William James LONDON (Reuters) - British Prime Minister David Cameron said on Tuesday his government had unanimously agreed a motion on air strikes against militants in Syria, portraying the ruling party as united on an issue that has split the Labour opposition. Cameron wants to launch the strikes as soon as possible against Islamic State in Syria, convinced Britain can no longer "sub-contract" its security to other countries after the group said it was behind last month'