Yes. Expect the Bird Flu pandemic. The evidence seems to keep rolling in. Here are British Experts warning the UK:

http://news.bbc.co.uk/1/hi/uk/4184346.stm

BBC: TV host urges US to kill Chavez

Pat Robertson tells it like the administration may be thinking it:

http://news.bbc.co.uk/2/hi/americas/4177664.stm