Canadian Press: Environmentalists are fighting Alberta’s oilsands in an unlikely forum – personal ads. In a cheeky campaign ahead of U.S. President Barack Obama’s visit to Canada, Forest Ethics bought personals in about a dozen newspapers in the United States and Canada. The ads say the group is seeking a “patriotic, busy Chicago-Hawaiian man” who likes basketball and knows how to do the fist-bump. It goes on to say: “Meet me in Canada and we’ll sweep aside the world’s dirtiest oil, the tar …