Not a lot. I have been to Australia, and I'm a little familiar with what they do there. They have a system similar to the ESTA in the U.S. and to the ETA. I would say that I'm familiar with those systems in the U.S. and Australia. I've been to about 100 countries. I was a commander in the navy. I lived overseas for 10 years in Europe, Asia, and Latin America, but I'm not as familiar with their systems.
Clearly, the U.S. and Canada are at the forefront of screening mechanisms. I think we're doing well, but I think there is room for improvement. I think the ETA will improve the systems for security in both countries.