If you haven't done so already, I strongly recommend picking up a copy of "Cubanos in Wisconsin." This book was written by my good friend, Silvio Canto, the host of Canto Talk. I'll be on his show this Thursday.
The real reason you should buy his book is because it is a direct refutation of all the leftist tripe your teachers and professors are feeding your kids. This one book will dispel any notions about Cuba, Castro and communism being some kind of misunderstood ideology that just "hasn't been implemented right." It shows via personal account just what a despicable and evil regime it is and how innocent people suffer. I believe if you have some lippy kid coming back from college this summer with stupid ideas planted in his head, this would be an ideal gift to hit him upside the head with.