I just stumbled upon this entry from AP.
Who is to say that they won't generate super-viruses and make us all into zombies?
It is a well-known fact that private genetic modification of living organisms is never a good idea. Just look at Raccoon city. Good for me that I don't live in Florida, I guess, but since these things will probably spread around and become super-mosquitoes, then I am pretty sure no one is safe.