I believe it is good to have emotion, sometime it will get hardline communists to see the light. He puts some very good history of America in his explanation (that took a lot of time) but some people needed to hear it, me for one had forgotten a lot of it. My thoughts are do not give up your emotions for anyone, that is part of what we all are made of, you are calm and resolute, apparently, some of us-Derek, me, and a lot of others are not as calm and resolute when it comes to being challenged about certain things. To me, it doesn't mean we need to be calm about it, but we should put the truths out there as much as possible and when people challenge you explain as best you can--but when you run into a brick wall some of us have to push harder and more relentlessly to get through it.