As somewhat of an expert on the Apollo program and the physics and maths of orbital mechanics, I think Bart is either a limited hangout or he's chosen to be ignorant. Most of his claims he's been hanging on to for decades have been thoroughly debunked. He also picks out certain phrases that people have said and says "see that's proof!" I don't know if we went to the moon or not, but I know physically and mathematically the Apollo system was capable of it. Whether they did it or not is a different story.