'No evidence' Nice lorry attacker was linked to extremist network

Investigators have found no evidence so far that the truck driver who killed 84 people in Nice had links to "terrorist networks", France's interior minister has said.

Bernard Cazeneuve said on RTL radio on Monday that while the Islamic State group has claimed responsibility for the Bastille Day attack, the driver may have been motivated by IS messages but was not necessarily co-ordinating with a larger network.