Charlie Hebdo cartoonists on the Prophet Mohammed cover

Charlie Hebdo cartoonists say a caricature of the Prophet Muhammad is set to appear on Wednesday's cover. Defying the terror and bloodshed, a caricature of the Prophet Mohammed holding an 'I am Charlie' sign appears on wednesday's cover of Charlie Hebdo. France's main muslim organisation issued an appeal for calm, fearing the new cover could ignite further unrest. Meanwhile, Bulgarian authorities announced a Frenchman with ties to the Paris gunmen was arrested trying to enter Turkey.