No. Given the level of production, where it's being produced, how many acres are in production, and by how many farmers, the increase in research and development, even in developing countries like China and others, of GM or GE products that are meant to serve only domestic markets but that move in the same trucks and are handled by the same farmers, we do not believe zero.... The testing levels that they now use—as I just mentioned, one was .00009%. It is not practical to require absolute zero.
On March 5th, 2013. See this statement in context.