Pleasanton NewsLocal news for Pleasanton, CA continually updated from thousands of sources on the web.U.S. mayors point green finger at Alberta oil sands- June 30, 2008 Mayors from the U.S.'s largest cities singled out Western Canada's oil sands on Monday as they called for a crackdown on fuels that could cause catastrophic global warming.http://www.topix.net/city/pleasanton-ca/2008/06/u-s-mayors-point-green-finger-at-alberta-o... |