Man smashes Ai Weiwei sculpture at Italy art show opening

ROME (Reuters) -A man shattered a sculpture by Chinese artist and activist Ai Weiwei on Friday during the opening of his exhibition at Palazzo Fava in the Italian city of Bologna, a spokesperson for the show said. Footage from CCTV cameras - posted on Ai Weiwei's Instagram account - showed a man vigorously pushing the sculpture over, breaking it and then holding a piece of it over his head. The sculpture targeted was the artist's large blue and white 'Porcelain Cube', the spokesperson said.