Arsenal’s Jack Wilshere hits back after shisha pipe picture

• Midfielder responds in video posted on Instagram
• Nightclub picture may lead to fine with club exasperated at actions
• Scheduled to return soon from ankle ligament damageJack Wilshere has sought to highlight his professionalism by posting a video of himself working hard in training, after becoming embroiled in his latest smoking controversy – an indiscretion that has infuriated the Arsenal manager, Arsène Wenger.Wilshere was pictured holding a shisha pipe at a London night