On todayâs show I spoke with Brent Cornwall, an activist and student in London Ontario who has been one of many people organizing with Occupy London Ontario and helping the Canadian Auto Workers (CAW local 27) at the Electro-Motive Diesel (EMD) a subsidiary of U.S. industrial giant Caterpillar that has put 700 workers on a lockout due to the unions not conceding to CATs contract demands.