117th U.S. Congress

Republican candidate for U.S. Senate Matt Rosendale speaks to the crowd during U.S. President Donald Trump's rally with supporters in a hangar at Missoula International Airport in Missoula, Montana, U.S. October 18, 2018. REUTERS/Jonathan Ernst - RC13421CCCE0

Race for the Senate 2018: Key issues in Montana

Friday, October 26, 2018

Voting booths are seen at a polling site during the New York State Democratic primary in New York City, U.S., September 13, 2018. REUTERS/Brendan McDermid - RC1303206050

Role reversal: Democrats and Republicans express surprising views on trade, foreign policy, and immigration

Elaine Kamarck and Alexander R. Podkul

Thursday, October 25, 2018

U.S. President Donald Trump arrives with with Republican candidate for U.S. Senate Martha McSally (R-AZ) to rally with supporters at Phoenix-Mesa Gateway Airport in Mesa, Arizona, U.S. October 19, 2018. REUTERS/Jonathan Ernst - RC182225CC90

Race for the Senate 2018: Key issues in Arizona

Barbara Norrander

Thursday, October 25, 2018

Election campaign signs of Republican candidate Jay Webber and Democrat candidate Mikie Sherrill are displayed on the front lawn of a house in New Jersey's 11th Congressional District, a midterm battleground, in Chatham, New Jersey, U.S., October 18, 2018. REUTERS/Nancy Lapid - RC14B05FFC90

What the latest campaign finance filings can—and cannot—tell us about the coming election

Michael J. Malbin

Wednesday, October 24, 2018

Senator Joe Manchin (D-WV) speaks to the media as he arrives for a Senate Intelligence Committee hearing evaluating the Intelligence Community Assessment on "Russian Activities and Intentions in Recent US Elections" on Capitol Hill in Washington, U.S., May 16, 2018. REUTERS/Joshua Roberts - RC1FB49C5220

Race for the Senate 2018: Key issues in West Virginia

Tuesday, October 23, 2018

A voter leaves a polling site after casting a ballot in the Massachusetts Primary Election in Somerville, Massachusetts, U.S., September 4, 2018. REUTERS/Brian Snyder - RC1CBC656A50

Race for the Senate 2018: Analysis from on the ground in key states

Monday, October 22, 2018

Sen. Bill Nelson (D-FL) questions Facebook CEO Mark Zuckerberg as Zuckerberg (not pictured) testifies before a joint Judiciary and Commerce Committee hearing on Capitol Hill in Washington, U.S., April 10, 2018. REUTERS/Aaron P. Bernstein - HP1EE4A1HXS64

Race for the Senate 2018: Key issues in Florida

Monday, October 22, 2018

A policeman gestures during clashes in Kawangware slum in Nairobi, Kenya October 30, 2017. REUTERS/Goran Tomasevic - RC13DC1D37A0

Congress understands the urgency of fragility

Thursday, October 18, 2018

This aerial picture shows the Washington Monument standing on the National Mall and the White House at far left in Washington, U.S., June 8, 2017. REUTERS/Joshua Roberts - RC1C9C4C2D70

Understanding and addressing the threats against the rule of law in America today

Monday, October 8, 2018

A voter casts her ballot on election day for the U.S. presidential election in Smithfield, North Carolina November 8, 2016. Picture taken November 8, 2016. REUTERS/Chris Keane - RC1828312AE0

What’s at stake for states following the 2018 election

Friday, October 5, 2018