The hostage-taker who killed four people in a Paris supermarket siege was on a US terror watchlist.

Charlie Hebdo says it will "cede nothing" to terrorists - and has defiantly placed a new cartoon of the Prophet Muhammad on its cover.

The Pentagon has played down the hacking of the US Central Command Twitter and YouTube sites, saying it's 'annoying', but just a 'prank'.

The devastated father of France's most wanted woman has handed himself in to police, declaring: "That is my daughter."

The killings were fully justified and the victims deserved their fate, declared Amedy Coulibaly in a chilling Isis video.

After days of razing villages and massacres, Boko Haram finished the week with its most chilling atrocity.