When your values are under attack, you have to hold on to them even more firmly than before
This was a week that put things in perspective. I know I speak for all Liberal Democrats when I say that our thoughts are with the family and friends of Drummer Lee Rigby - the British soldier attacked and killed in Woolwich on Wednesday. And I've made it clear, on the party's behalf, that we are immensely grateful to our police, security services and armed forces, who do an extraordinarily important job.