What we're also looking at, if we do not transform our energy system, is more international war and conflict as countries fight over limited natural resources, including water and land to grow their crops.

We have got to change the political culture in America. We need a political revolution. That means we are working on politics not just three weeks before an election but 365 days a year.

We need to change the power structure in America, we need to end the political oligarchy.

The billionaires and their super PACs increasingly control the American political process. This is not democracy. This is not what brave Americans fought and died to defend. This is oligarchy. This is government of the few, by the few and for the few. We must overturn Citizen United and move to public funding of elections.

Today, the top one-tenth of 1% owns nearly as much wealth as the bottom 90%. The economic game is rigged, and this level of inequality is unsustainable. We need an economy that works for all, not just the powerful.

I want Trump to send out a tweet saying that he's going to keep his campaign promises. He's not going to cut Social Security, Medicare and Medicaid.

We need to demilitarize local police departments so that they do not look like occupying armies. We want police departments that look like the communities they are serving.