Democratic U.S. presidential candidate Senator Bernie Sanders is accompanied by his wife Jane as he arrives to speak at his Super Tuesday night rally in Essex Junction, Vermont, U.S., March 3, 2020.
Watch Sanders go after Biden in speech
Presidential candidate Bernie Sanders speaks to supporters in Colorado and contrasted himself to rival candidate Joe Biden.
02:27 - Source: CNN
Super Tuesday 2020 15 videos
Democratic U.S. presidential candidate Senator Bernie Sanders is accompanied by his wife Jane as he arrives to speak at his Super Tuesday night rally in Essex Junction, Vermont, U.S., March 3, 2020.
Watch Sanders go after Biden in speech
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Democratic presidential candidate Sen. Bernie Sanders walks with President Barack Obama through the Colonnade as he arrives at the White House for an Oval Office meeting June 9, 2016 in Washington, DC.
Tapper: The truth behind Bernie Sanders' new Obama ad is ...
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MANASSAS, VA - MARCH 02: Democratic presidential candidate, former New York City mayor Mike Bloomberg participates in a Fox News town hall held at the Hilton Performing Arts Center at George Mason on March 2, 2020 in Manassas, VA. Mr. Bloomberg appeared in the FOX News Town Hall co-moderated by Special Report's Bret Baier alongside The Story's Martha MacCallum the evening before voting starts on Super Tuesday. (Photo by Joe Raedle/Getty Images)
Bloomberg suspends 2020 presidential campaign
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LOS ANGELES, CA - MARCH 03: A woman charges the stage while holding a sign that reads "Let Dairy Die" as Democratic presidential candidate former Vice President Joe Biden speaks at a Super Tuesday event at Baldwin Hills Recreation Center on March 3, 2020 in Los Angeles, California. Biden is hoping his make-or-break victory in the South Carolina primary has influenced Super Tuesday voters to lean toward him. (Photo by David McNew/Getty Images)
See how Biden's wife reacted to protestors rushing stage
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PHILADELPHIA, PA - JULY 28: Delegates stand and cheer on the fourth day of the Democratic National Convention at the Wells Fargo Center, July 28, 2016 in Philadelphia, Pennsylvania. Democratic presidential candidate Hillary Clinton received the number of votes needed to secure the party's nomination. An estimated 50,000 people are expected in Philadelphia, including hundreds of protesters and members of the media. The four-day Democratic National Convention kicked off July 25. (Photo by Win McNamee/Getty Images)
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Democratic U.S. presidential candidate and former Vice President Joe Biden addresses supporters at his Super Tuesday night rally in Los Angeles, California, U.S., March 3, 2020. REUTERS/Mike Blake
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Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., speaks during a primary election night rally Tuesday, March 3, 2020, at Eastern Market in Detroit. (AP Photo/Patrick Semansky)
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Democratic presidential candidate former Vice President Joe Biden attends a campaign rally Thursday, March 2, 2020, at Texas Southern University in Houston.
Arkansas will go to Joe Biden, CNN projects
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