The two Russian men suspected of the Salisbury Novichok poisoning were filmed window shopping moments after the attack. CCTV footage shows Alexander Petrov and Ruslan Boshirov looking into Dauwalders collectables - a shop specialising in rare stamps and coins in the city of Salisbury. Shop owner Paul Dauwalder describes the "bizarre" moment of seeing the pair at his shop on CCTV. Report by Jonesia.