Plans for a North America security perimeter might have seemed like a pipe dream just a short time ago, but it could become a reality sooner than one thinks. Some believe that a perimeter approach to security would be a more effective way of providing safety while ensuring the free flow of trade and investment. For those pushing for deep continental integration, this move is seen as the next logical step. A recent article from the Toronto Star, Canada warms to idea of a tougher 'perimeter' suggests that Canadians might now be ready to debate the concept of perimeter security. David Biette who specializes in U.S.-Canada relations and is a member of the Woodrow Wilson Center stated that a, "Perimeter is no longer a dirty word.