Brucie:

Is it easier for a terrorist to enter Canada and then enter the US from Canada or to enter the US directly?

I am sympathetic to Canada for wanting immigrants. The US wanted immigrants at one time too. That's how we got a lot of undesirable elements here like the Mafia and Gypsies. Canada should be more cautious.

I remember the time Castro dumped his criminals on us and emptied his jails.

Uncle Sam