Iowa caucuses February 3, 2020 9:43 am Democratic Candidates Makes Final Push for Iowa It’s down to the wire for Democratic presidential candidates in Iowa. Voters gather to caucus tonight, in the first official nominating contest of the 2020 election. US & World Videos 3:22 Biden, Harris make a rare joint campaign appearance together in Philadelphia. Here's why 31:15 Former Philly councilmember Maria Quiñones-Sánchez talks Kensington's future 0:14 Pro-Palestinian protesters clear out Drexel encampment 3:07 Pro-Palestinian encampment at Drexel enters night 3 as school decides to return to normal operations 1:53 Penn beefed up security for its commencement following pro-Palestinian protest where 19 were arrested