You have to have as many defences in place as you possibly can. But even then of course - and it's important to stress this - you cannot guarantee being able to prevent every attack or every kind of attack.
William HagueHow long do Syrian families have to live in fear that their children will be killed or tortured, before the Security Council will act? How many people need to die before the consciences of world capitals are stirred?
William HagueI still agree with the invasion of Iraq. I don't agree with most of the decisions that accompanied it.
William HagueThe appalling crackdown that we witnessed in Hama and other Syrian cities on 30 and 31 July only erode the regime's legitimacy and increase resentment. In the absence of an end to the senseless violence and a genuine process of political reform, we will continue to pursue further EU sanctions.
William HagueIt's really necessary for the United States to continue to give strong leadership to the Middle East peace process, supported by European countries at the same time.
William HagueI'm going to reduce the size of the Cabinet, cut the number of ministers, reduce the size of the House of Commons, campaign for a European Parliament with 100 fewer members, halve the number of political advisers, and abolish a huge swathe of Labour's regional bureaucracies - and agencies and their offices in Brussels.
William Hague