Are illegal aliens a ticking time bomb?

Some Mexicans are here to work - ILLEGALLY - and too many others are here for criminal purposes (on top of their illegal alien status). As for terrorist activities, it's only a matter of time before the Atzlan terrorists shock the nation. I've also read where many Mexicans are converting to Islam, so the illegal aliens are in many ways a TICKING TIME BOMB.

May 1: Illegal Immigration Day Defused!

Death to America: Major American Cities Targeted By Terrorists?