When you think about Hunter Biden, what is the first thing that comes to mind? And please don't crack any jokes. Come on, pipe up. What do you associate Hunter Biden with? Laptops? Perhaps but it could be another L-word, namely locomotives. Yes, did you now that Hunter Biden is a noted locomotive expert? You don't believe me? Well, that is how Politico's "Transition Playbook" described him on Friday in "How high speed trains got railroaded in Biden's infrastructure plan."