The midterm elections offer revealing lessons for both parties as battle lines begin to emerge for the 2020 presidential election.
A polarized nation is now more deeply divided.
Elections in Montana, Arizona and Florida are still a toss-up.
A Democratic majority in the House would break the GOP's monopoly on power in Washington and give the party a check on Trump's agenda.
The "Last Week Tonight" host argues the Trump administration's zero-tolerance policy is the "logical result of a general hard-right turn toward demonizing immigrants for political advantage."
Rachell Marks of Billings, Mont., was sentenced to 10 years' probation for stealing money from two elderly men.
Sen. Claire McCaskill approvingly evokes former President Ronald Reagan and says she would back Trump if he stops a migrant caravan at the border.
In affluent suburbs, steady growth hasn’t been the clincher for Republicans who may oppose Trump's confrontational style.
In the Sunshine State, a remarkable citizen initiative could restore the right to vote to over 1.4 million Floridians.