Former President Barack Obama pumps up the crowd during a campaign rally for Wisconsin Democratic candidates, Representative candidate Randy Bryce, Representative Gwen Moore (D-WI), and Senator Tammy Baldwin.Supporters participate at a Trump campaign rally in Charlotte, North Carolina, October 26, 2018.Democratic congressional candidate Ilhan Omar and Democratic candidate for state Attorney General Keith Ellison (L) speak to volunteers before “door knocking” to encourage voters to cast ballots in the midterm elections in Minneapolis, Minnesota,Donald Trump Jr. takes photos with supporters at a rally for Senate candidate Matt Rosendale in Bozeman, Montana, September 25, 2018.Senator Cory Booker (D-NJ) takes a selfie after encouraging volunteer campaign canvassers ahead of the midterm elections in Portsmouth, New Hampshire, October 28, 2018.Florida gubernatorial candidates, Republican Ron DeSantis, (L), and Democrat Andrew Gillum fist bump after a debate, at Broward College in Davie, Florida, October 24, 2018.Republican Senate candidate Matt Rosendale meets attendees after a campaign rally in Bozeman, Montana, October 2, 2018.Voter Paul Spencer speaks with Antonio Delgado, the Democratic candidate for U.S. House in New York’s 19th district, following a campaign event, in Canajoharie, New York, October 20, 2018.Democratic gubernatorial candidate for Georgia Stacey Abrams (L) speaks as her Republican opponent Secretary of State Brian Kemp looks on during a debate in Atlanta, Georgia, October 23, 2018.California Senator Kamala Harris greets supporters after speaking at a Polk County Democrats event in Des Moines, Iowa, October 22, 2018.President Donald Trump reaches out to shake hands with Rep. Jodey Arrington (R-TX) (Far R) as he is greeted by Republican members of the Texas congressional delegation upon arriving with Senator Ted Cruz (R-TX) at the Ellington Field Joint ReserveRepublican gubernatorial candidate John Cox (L) tours Skid Row homeless encampments with LAPD officer Deon Joseph in Los Angeles, California, October 16, 2018.Democratic congressional candidate Amy McGrath speaks during a campaign event in Versailles, Kentucky, October, 18, 2018.Republican challenger John James (R) poses for a selfie with an attendee after his second debate against Democratic Senator Debbie Stabenow at the Detroit Economic Club meeting in Detroit, Michigan, October 15, 2018.A woman forms the shape of a heart with her fingers during a campaign rally by President Donald Trump in Council Bluffs, Iowa, October 9, 2018.Missouri Attorney General and Republican Senate candidate Josh Hawley waves at a campaign rally with President Donald Trump in Springfield, Missouri, September 21, 2018.
White House Senior Advisor Ivanka Trump and Senator Ted Cruz meet with local high school students involved in robotics competitions during a tour of the Johnson Space Center in Houston, Texas, September 20, 2018.