Democrats spent a lot of the presidential-election marketing campaign calling Donald Trump a fascist. Mr Trump is hardly recognized for his conciliatory nature. So few American politicos count on there to be a lot bipartisanship in his second time period. But in a single place there may be already a flicker of cross-aisle settlement: a proposal to cap rates of interest on credit-card repayments at 10% has gained the help of each Mr Trump and Bernie Sanders, maybe probably the most outstanding left-wing Democrat.