Bernie Sanders, the 78-year-old senator from Vermont who reshaped American politics with his youth-led movement for sweeping social change, announced on Wednesday that he was ending his presidential campaign for the 2020 Democratic nomination. 'I wish I could give you better news, but I think you know the truth,' Sanders said. 'I have concluded that this battle for the Democratic nomination will not be successful, and so today I am announcing the suspension of my campaign'