The Democrats took control of the US House of Representatives in the midterm elections on 6 November, dealing a blow to President Donald Trump. A Democratic majority will restrict his ability to steer his programme through Congress. However, the Republicans strengthened their grip on the Senate. The elections were seen as a referendum on a polarising president, even though he is not up for re-election till 2020. The Democrats could now launch investigations into Mr Trump's administration and business affairs; they could also block his legislative plans, notably his signature promise to build a wall along the border with Mexico. On 7 November, Trump fired his attorney general, Jeff Sessions, with whom he has been at loggerheads for over a year over the inquiry into possible Russian meddling in the 2016 election. The move was not unexpected, but nevertheless drew heavy criticism. See