We reconvene in the dog days of summer to talk about what's been on our minds.  Helen wants to know how the US Congress managed to agree a tough sanctions regime against Russia when it can't agree on anything else.  What does this mean for Trump and for Europe?  David wants to know why Jeremy Corbyn is so little damaged by his past support for the current Venezuelan regime.  When does ideology catch up with domestic politics?  Chris Bickerton wants to know whether Macron is coming down to earth with a bump.  How is he doing a hundred days in?