"Arab terrorists 'are getting into the US over Mexican border'"
The exception is they do it from a completely gullible perspective:
President Bush has launched a drive to halt illegal immigration across America's porous southern border, amid growing fears that terrorists may be using Mexico as a base camp before heading to Arizona, Texas and California.
A string of alarming incidents has convinced Bush administration officials that lax immigration rules, designed to cope with the huge numbers of illegal entrants from Mexico, have become a significant loophole in the war on terror...
It's good to see the Telegraph picking up on this story, but perhaps they should take what they hear from the administration with the tiniest grain of salt.