"Is there something to worry about with medicines; that is, might some of them have side-effects? Do we need safety testing? We're taking things that are genetically modified organisms, and we're injecting them into little kids' arms. We just shoot 'em right into the vein. So, yeah I think maybe we should have a safety system, where we do trials, and test things out." Bill Gates advocates GMO's at Brussels conference.

Note: Trials = Experiments