Man has made use of his intelligence, he invented stupidity.

These are Canadian and United States intelligence and law enforcement offices who are working in teams and who are using good intelligence and good law enforcement to really stop the criminals and terrorists before they ever get to the border.

I can tell you that the Canadian intelligence and law enforcement agencies have been providing outstanding co-operation with our intelligence and law enforcement agencies as we work together to track down terrorists here in North America and put them out of commission.

I can't see what's wrong about assuming intelligence in your audience and what's bad news about being rewarded for assuming that.

The rare person is still interested in new advances when they are adults. There is possibly a correlation with intelligence. In any case, you have to be fairly bright to keep learning and changing attitudes as you get older.