181 | Talking Politics Guide to ... The UK Constitution

We talk to lawyer and constitutional expert Alison Young about the current pressures on the UK constitution, from Brexit to devolution to political polarisation. Is parliamentary sovereignty still the linchpin of the system? What changed with the arrival of the Supreme Court? Can the constitution survive in its current form?

170 | Outlasting Trump

We talk with Gary Gerstle about the big issues roiling US politics with likely aftereffects that will long outlast Trump's presidency. First up: the fight over the census. What's a stake in the citizenship question? How has American politics been shaped by people-counting in the past? And what is the Supreme Court likely to
decide? Plus we look at constitutional reform, the environment and impeachment. These are the battles that could have consequences for decades to come. With Helen Thompson.

167 | Constitutional Breakdown

We ask whether the UK constitution is cracking up - and if so, where's the breakpoint going to come?  Is Brexit at the heart of the current crisis or does it go deeper than that?  What's the role of the Supreme Court?  And the Queen?  Could the Bank of England play a part? And where does Scotland fit in?  We try to piece it all together with Helen Thompson, Chris Bickerton and Kenneth Armstrong.

104 Trump Blows Through

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.