What is Bernie Sanders 2020 presidential campaign?
{{Infobox U.S. federal election campaign | committee = | logo = File:Bernie Sanders 2016 logo.svg |campaign = [[2020 United States presidential election]] ([[2020 Democratic Party presidential primaries|Democratic Party primaries]]) | candidate = [[Bernie Sanders]]<br />[[United States Senate|U. S. Senator]] from [[Vermont]] (2007–present)<br>[[United States House of Representatives|Member of House]] from [[Vermont]] (1991–2007)<br>[[Burlington, Vermont|Mayor of Burlington]] (1981–1989) | cand_id = | fec_date = | affiliation = [[Democratic Party (United States)|Democratic Party]] | status = | headquarters = [[Burlington, Vermont]] | key_people = | receipts = | receipts_footnote = | slogan = | themesong = | chant = | successor = | website = {{URL|https://berniesanders.com}} }} [[Bernie Sanders]] announced his 2020 United States presidential campaign via email on February 19, 2019. He made the announcement on [[Vermont Public Radio]]. This is his second run for the Democratic nomination, following [[Bernie Sanders 2016 presidential campaign|his campaign]] in the [[2016 Democratic Party presidential primaries|2016 primaries]].<ref>{{cite web |title=Bernie Sanders Enters 2020 Presidential Campaign, No Longer An Underdog |url=https://www.npr.org/2019/02/19/676923000/bernie-sanders-enters-2020-presidential-campaign-no-longer-an-underdog?t=1550576496363 |website=NPR |access-date=February 19, 2019}}</ref> He also announced his campaign in an email to his supporters on the same day. He entered into the [[2020 Democratic Party presidential primaries]] as one of the [[front-runner]] candidates, as compared to his prior 2016 underdog campaign. His 2020 race has more advantages as his policy ideas accepted into the Democratic mainstream. In a crowded field of primary candidates, Sanders both leads in polling and has the largest fan base than his competition.<ref>{{Cite news |last1=Burns |first1=Alexander