I found a movie on Netflix that tells the story of a seed company and the lengths they will go in their cover-up of the fact that GMO crops and food cause health risks. The government watchdogs rely on the studies the seed companies do on the safety of their GMO seeds. These companies have a lot to lose if the whole truth gets out.
Many countries are starting to ban the import of GMO crops because they do not feel they have been proven safe. Great Britain worked hard to prevent the EU from banning GMO crops and products but now that they are leaving the EU more EU countries will try to ban GMO crops from the USA. GMO News.
Here is the trailer I found on Youtube for the movie Consumed. The full movie is on Netflix.