i think U2 made the right choice to play in december. The security will be OK , more policemen and soldiers, people will not be allowed to gather near Bercy, etc.And it's a great support for us -french people- to have them with us, together we'll be STRONGER THAN FEAR !!! We must live as we used to live before,surely a little bit more paranoiac, but those bastards won't change our love of life, fun and music !!!!