In another jab to President Trump's Environmental Protection Agency (EPA) head, actor and former California Gov. Arnold Schwarzenegger (R) labeled Scott Pruitt the worst EPA administrator of all time. "I pay no attention to what he says. He cannot be taken seriously," Schwarzenegger said at the R20 Austrian World Summit, an annual climate conference he hosts in his home country. "He's the worst Environmental secretary that we have ever had." Schwarzenegger went on to criticize Pruitt for his ties to oil and gas companies. “He's doing the bidding for the oil companies and the coal companies," the 70-year-old Republican told...