The full broadcast of Boston Public Radio from 2/28/18. We opened the lines to ask you about Boston's traffic problem. WGBH's executive arts editor Jared Bowen gave us his Oscar predictions. National security expert Juliette Kayyem discussed the Russia investigation. Former Moscow bureau chief David Filipov gave us his take on Russian politics. NECN's Sue O'Connell joined us. Animal expert Sy Montgomery talked about the benefits of dogs. We opened the lines to hear if you are more likely to be attracted to someone with a dog.