Edoardo Cignoli : PetroChina Contractor's Founder Assists China in Investigations

A major contractor for PetroChina said its founder was assisting Chinese authorities with investigations.



via WSJ.com: US Business http://online.wsj.com/article/SB10001424127887324432404579051874154390740.html?mod=pls_whats_news_us_business_f