Elizabeth Warren
The 38-year-old came into the US elections largely as a political unknown, but he’s been a surprising candidate in the 2020 race.
CNN released the audio of both 2020 presidential candidates saying the other called them a "liar" on national television.
Sanders denied the 2018 exchange, which was first reported by CNN.
The presidential candidate had a sassy response for those who say marriage is between "one man and one woman."
Even when the 10 candidates disagreed with progressive orthodoxy, they were talking about it — and they mostly weren't attacking their rivals for being too extreme.
Things stayed peaceful, Warren shut down some Sanders criticism, Castro shone and Trump got off easy.
Former VP becomes 20th Democratic candidate to join the race to take on Donald Trump.
The 2020 candidate set herself apart from many of her own party's leaders after the release of the Mueller report.
Former Texas congressman Beto O'Rourke has announced he is running for president in the 2020 elections. He joins 14 others who will be vying for the Democratic nomination, including senators Bernie Sanders, Elizabeth Warren, Kamala Harris.
"In our current broken system, 'justice' isn’t blind. It’s bought."