http://www.youtube.com/watch?v=hCTmShEI6A0 http://www.youtube.com/watch?v=gyfkMbN5EmE http://www.youtube.com/watch?v=4rS0AEhPXVk http://www.youtube.com/watch?v=QCdarT5LiUU&search=wwii big one: http://www.youtube.com/watch?v=2Xj_noNvgZw&search=wwii