 Complete the following phrase:  On 20 September, Benn signalled that Labour could back Prime Minister David Camerons plans for airstrikes against the Islamic State of Iraq and the Levant ISIL in Syria: What weve said consistently is that the government, if it has got a proposal, should bring that to the House of Commons. In relation to airstrikes, we shall look at the objectives. At the moment we dont know what the proposal is ... We will judge that against the objective, the legal base ... In November 2015, after the 