France police launch hunt for additional Paris attacker

Police stand guard outside as officers investigate a residential building where arrested suspects linked to Paris attacks are thought to live, in Alsdorf near Aachen, Germany November 17, 2015. REUTERS/Ina Fassbender

PARIS (Reuters) - French authorities are now hunting at least one additional attacker from Friday's Paris shootings after surveillance video showed three men in a car used for an assault on restaurants and bars, according to two sources close to the investigation.

"Three men were in the black Seat used to fire on the bar terraces and restaurants," a judicial source said.