Here are my suggestions plus some links to related cartoons:
Are smarts bombs ever smarter than the dumb people who believe in them?
Do smart bombs have a conscious too?
Do smart bombs cry when they hit civilians?
The smartest bomb turns on its owner.
Is there a difference: A smart bomb = man carrying a bomb with himself = suicide bomber = dumb sob
http://www.cartoonstock.com/newscartoons/cartoonis…
http://www.toonpool.com/user/7503/files/smart_bomb…
http://www.polyp.org.uk/cartoons/arms/polyp_cartoo…
http://www.cartoonstock.com/lowres/wpr0118l.jpg
