omg i was just thinking this as well... well actually about 7 hours ago as i woke up.. wait make that 8 hours haha...

i think they should make a wall around the border and make archways at roads or intersections... and keep a stronger guard on border towns... its not really doable because of the costs and such... but i suppose its possible.. but as always it would take time, which we really dont have, since illegal crossings are at there highest now..