New York Times: ormer Vice President Al Gore said on Tuesday that there should be an investigation into Exxon Mobil over what he said was the oil companys misleading the public about the risks of climate change. Echoing the views of the Democratic presidential candidates Hillary Rodham Clinton and Bernie Sanders, the onetime presidential candidate and current environmental activist and investor said at the DealBook conference in New York that Exxons actions were similar to those of the tobacco industry in the...