Security enhanced ahead of G20 summit in Toronto

A police boat patrols Lake Ontario in front of the Toronto Island Airport ahead of the G20 summit in Toronto, June 22, 2010. Leaders of the Group of Eight and Group of 20 nations meet in Canada June 24-27 to discuss the course of the future as the world emerges from the worst financial crisis since the Great Depression. [Agencies]

A police officer gets out her car on the sidewalk ahead of the G20 summit in Toronto, June 22, 2010. [Agencies]