This week’s EU Parliament elections sent political shockwaves across Europe, with far-right nationalist parties racking up major victories in France, Italy, and even the UK. Established parties in Britain took a pounding as voters flocked to Nigel Farage’s newly-founded Brexit Party. Only days earlier, Conservative Prime Minister Theresa May resigned in the wake of repeated failures to secure a deal on Brexit. Where does all this leave the UK’s effort to withdraw from the European Union? And what can the US, in the midst of its own anti-immigrant populist moment, learn from the turmoil across the Atlantic? Guardian columnist Owen Jones joins Mehdi Hasan to talk about the rise of British Trumpism.