RFK Judea has a laundry list approach, which is let me tell you 15 things I know about 15 different vaccinations. If he can't defend his three best claims, his three strongest claims, if he fails on those, you don't really need to listen to the others. The easy way to go forward is to say three topics. Make sure you both have seen all of your URLs and all of your sources. And then come on and talk to us with no end to the conversation, so you won't have a timed end.