Has anyone heard about Monsanto taking over our food supply?

They have patents on plants now and have forced farmers to pay them for Monsanto's plants getting blown in the wind onto their land! They are being forced to buy seeds from Monsanto and Monsanto has been buying up all the seed companies so all the farmers have to buy seeds from them that have to be sprayed with Monsanto's chemicals!!! They have planted geniticly altered seeds that contaminate all the other crops and then swoop in and make the farmers pay for their own crops being contaminated!!! Monsanto is one EVIL company! EVERYONE needs to be aware of what they are doing! BOYCOTT MONSANTO!!!