Do you believe in conspiracy theories?

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   Over the years I have seen/read several conspiracy theories, from 911, haarp to the incurable diseases... 

 I for one, believe in some of those.. Human greed has no limits and it would not be a surprise (IMO) if most of the theories are true...

 I just recently got this, I dunno what to think yet, but it seems like the have some valid points...

http://imgur.com/a/Nx8EU/noscript

What is your take on that?