UPDATE: Donald Trump got booed during his 20 minute speech. Hello from Washington, DC where I’m covering this year’s National Libertarian Convention. Robert F Kennedy Jr spoke at the convention and he stuck to a script of subjects he and the delegates agree on, like vaccinations will kill you. While at least half the delegation didn’t want him here, he wasn’t treated too badly. Vivek Ramaswamy, who spoke last night stuck to a similar conspiracy theory-driven script, he got booed each time he mentioned Donald Trump. RFK Jr read the room and criticized Trump more than he did Biden. The Libertari…