BBC News: Mosques in the US and Canada have experienced an increase in vandalism and threats since the Paris attacks, say campaigners. Islamic centres have been receiving hateful phone messages and some mosques have been marked with graffiti, fire and vengeful messages. In Canada, a man is in police custody after releasing a video threatening to kill Muslims in Quebec. Wearing a mask of face paint, he said he would kill “one Arab per week”. Click here to read more (external link).