I can't find his platform written out. I know he was at, and spoke at, the bearcat protest in Concord this week.
I did find a few videos of his, including his interview at WMUR.
http://lambert2014.com/He sponsored legislation which would outlaw the TSA touching breasts or genitalia.
He is a fan of Tesla (car manufacturer). Now New Hampshire is one of the states where you can buy a car directly from Tesla.
He talks about the constitution a lot. He's a big fan of the New Hampshire constitution.
Hope that gives you an idea.