Voters in Guam, Washington, D.C. and Wyoming head to the polls to vote in Republican Party caucuses, while Democratic Party members vote in the Northern Mariana Islands caucus.
Representatives Peter Meijer (R-MI) and Seth Moulton (D-MA) make an unannounced trip to Kabul "to conduct oversight on the mission to evacuate Americans and our allies". However, the U.S. State Department, Defense Department, and House Speaker Nancy Pelosi issue a warning for lawmakers not to travel to Afghanistan.
Voters in Georgia head to the polls to cast their votes to determine who will control the United States Senate. Republican Senator David Perdue will face Democrat Jon Ossoff, and incumbent Republican Kelly Loeffler will face Democrat Raphael Warnock.
Democrat Christy Smith concedes defeat to Republican Mike Garcia in yesterday's special election for California's 25th congressional district after vote returns showed Garcia in the lead. The results are the first time since 1998 that Republicans flipped a Democratic-held House seat in California.
Republican and Democratic leaders call for the resignation of Virginian Governor Ralph Northam after a 1984 yearbook photograph apparently featuring Northam surfaces showing one person wearing blackface and another person wearing Ku Klux Klan attire.
A special election for Ohio's 12th congressional district is held following the resignation of Republican Representative Pat Tiberi. The Republican candidate is Troy Balderson and the Democratic candidate is Danny O'Connor.
Republicans on the House Intelligence Committee announce the end of their Russia investigation, against the objections of Democratic members. According to the investigation's preliminary findings, the 2016 Trump campaign did not collude with the Russian government, and, contrary to the U.S. intelligence community's previous conclusions, Russia did not have a preference for Donald Trump as a presidential candidate.
The U.S. Senate confirms Donald Trump's appointment of his former opponents in the presidential primaries, neurosurgeon Ben Carson and Governor of Texas Rick Perry, as Secretaries of Housing and Urban Development and Energy respectively, with the support of all Republicans and some Democrats.