After another extraordinary week, we try to make sense of what Trump has been up to on his European travels. From Chequers to Brussels to Helsinki, what was he doing and why was he doing it? Is he really Putin's puppet? Has he helped or hurt May's chances of survival? Plus we catch up with the other side of the Trump presidency: the remaking of the US Supreme Court. How will the nomination of Brett Kavanaugh impact on some of the most contentious issues in American politics, above all the deep divisive question of abortion? With Helen Thompson and Gary Gerstle, Mellon Professor of American History at Cambridge.