Certainly there's a different level of security for crossing a border in a vehicle from that for entering onto an airplane to cross a border. Within Canada, we've already seen that the U.S. has given an exemption in terms of what they consider security for domestic-to-domestic flights in Canada; they don't consider them a higher level of security. Why would we then only have air security clearance cards that meet this cross-border standard, when we're trying to reduce the amount of work we have to do on security and take people out of the system? Why wouldn't we be looking at air security cards for internal use in Canada?
On February 15th, 2011. See this statement in context.