Voters across Britain are heading to the polls today in a historic referendum known as Brexit to decide whether to leave or remain in the European Union. Polls are too close to call. It’s the third nationwide referendum in British history. Today’s vote comes exactly a week after British MP Jo Cox was murdered. She was a vocal advocate for Britain to stay in the EU. During the attack, eyewitnesses said, her alleged assassin, Thomas Mair, shouted “Britain First”—a possible reference to the far-right, anti-immigrant political party of the same name which is pushing for Britain to leave the EU. Labor leader Jeremy Corbyn spoke to Democracy Now! earlier this week about why he supports staying in the European Union.

Jeremy Corbyn: “I have been campaigning for a remain vote in the European Union, because I think we have to work with like-minded people across Europe who want to deal with tax havens and tax avoidance, who want a continent that does protect its environment and encourage others to protect its environment, but also one that’s in solidarity with people rather than seeing them all as enemies.”