PM: We must repeat belief in our values in face of Paris terror attack

David Cameron says the Paris terror shootings are clearly "a challenge to the values of free speech, freedom of expression, democracy, tolerance that we believe in and the best way to stand up for these values is to repeat our belief in them" Report by Lillya. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn