On the Identity Trail's Ian Kerr has been invited to speak at the 2007 Public-Private Sector Summit on National Security: Stronger Borders, Better Trade, Ottawa, on May 11.  The Summit will focus on strengthening border security, while at the same time facilitating cross-border trade with the United States.  Ian will be speaking on a panel titled "How much Security and How much Privacy?."  Panelists include David Loukidelis, Information and Privacy Commissioner for British Columbia and Catherine Johnston, President and Chief Executive Officer, Advanced Card Technologies Association Canada.