Israeli scientists have recently developed methods, which in turn can be used to fabricate DNA evidence. Great, so now we can be two places at once... If it's made to be so.
Why does man continue to play God?
Or does man really think (if you believe in God) that we, his/her creation, can re-create and/or out-think him/her?
Either way, this could be horrible for peoples privacy and freedom, among many other things. Check the link for more info.