Here is a another BIG reason on why you should know where your food comes from and how it is grown.  This video shows how they are growing the watermelons in China and also the grapes and kiwi on in the U.S..  Share this video with your friends, I think that people should open their eyes to this.  At the end of the video they say what they do with the watermelon which is not good either.

Click here- Growing watermelons in China