and the problem is that we can't lower the bar. >> zineb el rhazoui has also thought about quitting, she thinks that as a muslim woman and a human rights activist, her duty is to keep going. zineb: if my colleagues were killed for their religious cartoons, then it's out of the question for me to just give up. that would be letting the terrorists make the rules of the game through violence, and they'd have won. it's our duty as survivors to ensure they don't win. >> biard, el rhazoui and their colleagues will likely have to learn to laugh again before "charlie hebdo" can get its bite back. putting the magazine together is still a bitter-sweet experience. valeria: people all over the continent are united in grief. english football fans singing the marseillaise in a london stadium, a minute's silence across the continent to remember the victims, and flowers and candles laid outside the french embassies of european capitals. the jihadists wanted to divide us, but they have failed, is the message. particularly here in germany, france's neighbor and closest european partner, where so many