Former vice-president Al Gore recently made a visit to China, where he is believed to have been paid to speak at a communist government-linked think-tank and attended a lunch hosted by former ENRON director Ronnie Chan Chi-chung. MORE Participants at the China Development Institute-sponsored forum in Shenzhen, at which Gore was a key speaker last month, were offered the chance to have their photo taken with Gore if they paid 50,000 yuan (HK$ 47,000) or 100,000 yuan for conference sponsorship packages, the SOUTH CHINA MORNING POST reported. The news of his visit, which was said to have been personal, is...