20, the number of terrorists on 9/11.
a good analogy to what you are talking about is auto theft. better policing techniques can lower auto theft dramatically - but its the joyriders and chop shop quick buck artists who are thwarted. a professional car thief determined to steal your vehicle, is very hard to stop.
the only way to stop small teams of terrorists like this is with intelligence information, you cannot expect border security to do it.
Two cases in point, Johhny Taliban from Marin County, Calif. and that National Guardsman from Washington state.
Oh for crying out loud. We all know that. Sheesh!
Wake up, they could put thousands in here with little effort. We have MILLIONS, do you understand, MILLIONS entering illegally, routinely, at will. They could easily put 100 a week in here and they wouldn't even be noticed! Sheesh! Can you imagine what several thousand could do on one morning in this country? They could wreck absolute havoc and chaos!
The people in the country to our south can be bribed with a few dollars to do ANYTHING. We already have thousands of trucks entering with unknown loads.
Some of you folks better wake up to this titanic security time bomb.