He said, on multiple occasions he was opposed to cutting Medicaid, but he did so. He signed a later saying climate change was one of the most extant problems the world faces then later called it a hoax. He said one of the most pressing concerns facing America was ensuring everyone had access tell clean water but repealed the clean water act. He was for universal healthcare, he was for lgbtq people, etc etc.
What positions? He seems pretty consistent to me.