I am concerned about the Canadian border because I only live about 70 miles away BUT....Canada actively attempts to control their border while Mexico actively encourages human smuggling.
The last estimate I saw on illegals from Canada was in the thousands while estimates from Mexico are in the tens of millions. I guarantee it would be easier for a muslim to hide among millions.
They are hiding among the millions, even learning spanish to try and pass themselves off as mexicans. The FBI director has said as much. Plus, IMHO, the mexicans have decided to wage war against the US of A by their own actions of a criminal illegal invasion, but many refuse to see the truth.
Well there may be a connection to terrorism from illegals streaming across our borders......or there may not.
That should NOT be the only premise for stopping illegal immigration. The argument about no terrorism is just another way of confusing the issue. There are many reasons for stopping illegal immigration, whether or not terrorism is one of them.