The United States Supreme Court has just completed one of its most remarkable terms in years. It has torn up Roe vs Wade, expanded gun rights and looks likely to give states the ability to further restrict voting for some people. There’s no doubting the impact of President Trump's 3 appointments to the bench. But how did we get here? David Cole, National Legal Director of the American Civil Liberties Union outlines the enormous changes to the court over the last 50 years and then looks at its most recent decisions.