Mr. Corsi is said to have been presented with evidence that he was not truthful when investigators asked him whether he knew beforehand about actions by WikiLeaks during the 2016 campaign.
As he prepares for a likely run in 2020, Mr. Sanders is still a leader of the liberal wing. But other Democrats have adopted his message, making him less of a singular figure.
The exchange with reporters was a notable deviation on a Thanksgiving that was otherwise almost an exact replica of how the president spent the holiday last year.
They say they’re change agents. Detractors call them “Never Nancy” naysayers. Who are the dissident Democrats trying to deny Nancy Pelosi the speaker’s gavel?
A Trump administration proposal would pair military troops with border guards to defend against violent migrants. But an internal analysis casts doubt on the danger.
The Supreme Court’s leader took offense at President Trump’s criticism of a federal judge, suggesting Mr. Trump had a profound misunderstanding of a judge’s role.