The host said, "Really? Name one."
After some pauses and verbal shifting, he finally came up with, "When I was in Nicaragua, I remember seeing a movie on TV about the Nicaraguans invading the United States. The movie was very popular in the U.S."
The host replied, "Do you mean 'Red Dawn'? That movie is from 1983. Are you saying that a cult movie from 20 years ago is the best you can come up with as evidence for their being a huge amount of conservative movies?"
That pretty well summed up the entire exchange.
This guy is his own lunatic fringe. I wouldn't waste any more bandwith on him than absolutely necessary.