Tue Sep 15, 2015 4:14pm EDT

Chinese artist Ai Weiwei poses for photographers during a photocall for his exhibition at the Royal Academy of Arts in London, Britain September 15, 2015. REUTERS/Neil Hall
LONDON | BY MICHAEL RODDY
Chinese artist Ai Weiwei poses for photographers during a photocall for his exhibition at the Royal Academy of Arts in London, Britain September 15, 2015.
REUTERS/NEIL HALL
Dissident artist Ai Weiwei has had his run-ins with Continue reading