1. 
Won't work
 (02.24.08)
2. 
Dig a trench 50 meters deep, add alligators, no problems.  (End)
Bunnie Meyer ,  Santa Monica,CA USA  (02.24.08)
3. 
Egypt and the “Palestinians”.
Jean Van Daem ,  Metula  (02.24.08)
4. 
#3
lucky dawg ,  Tel Aviv, Israel  (02.24.08)
5. 
the US and Israel should be proud.
 (02.24.08)
6. 
# 2 It will not work
Ali ,  GAZA  (02.24.08)
7. 
Set Up Toll Booths
Mark ,  Elrom  (02.24.08)
8. 
Unmanned aerial vehicles
Ypip ,  Canada  (02.24.08)