281 | Trump Stress Test

David talks to the historian Sarah Churchwell about how well America's political institutions have withstood the stress of the last four years.  Have we seen the limits of presidential power or have we discovered how easy it is to trash those limits?  Are constitutional checks and balances still intact?  Is it really Mitch McConnell who is putting American democracy under stress?  Plus we talk about what will be needed to restore the social contract and the perils of political humility.

209 | Impeaching the President

 In the first of our American Histories series, Sarah Churchwell explains the lessons to be learned for Trump and his opponents from what happened in 1868, when President Andrew Johnson was impeached by Congress and survived his trial in the Senate by a single vote.  What are 'high crimes and misdemeanours' anyway?

198 | Rory Stewart

On the night the UK parliament voted for a general election, David and Helen talk to former Conservative leadership candidate Rory Stewart about the state of our democracy. Is the constitution broken? Can the Union survive? Has the Tory party changed for good? And why does he want to be Mayor of London anyway? Recorded in front of a live audience at Church House in Westminster, near enough to parliament for Rory to run out halfway through our conversation to vote, and then run back in again to carry on talking. It's all here.

188 | Supreme Court

In the middle of the epic prorogation battle at the Supreme Court, we ask what's at stake: for the government, for Brexit, for the constitution and for democracy. Is this a case of legal precedent, common law practice or higher constitutional principle? Is the UK constitution becoming more European in the act of leaving the EU? And what are the things lawyers on neither side can say? Plus we ask how Jo Swinson's case for revoking article 50 is going and we discuss whether we could really have a 2nd referendum without another general election. A packed episode! With Catherine Barnard, Helen Thompson and Chris Bickerton.

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.