A Tunisian court sentenced the former head of the national anti-graft body to 10 years in prison over charges including forging documents, his lawyer said on Friday. Chawki Tabib, who is also a prominent lawyer and the former head of the Tunisian bar association, was arrested last April. Defence lawyer Samir Dilou said Tabib, 62, was convicted on Thursday of "forging documents" and "possessing and using forged documents". The charges came after …