In the last election, it became easier to see the political divide between urban and rural areas. Now, people from California are moving to northern Idaho to find people similar to them.
The tweeter-in-chief has brought a new level of notoriety to the social media company, but it hasn't helped Twitter's bottom line. Analysts say Trump-related harassment continues to hurt the platform.
News stories about immigrants being rounded up have many communities on edge. The concern is exacerbated by unfounded rumors on social media and fake news.
Michael Flynn has resigned as White House national security adviser after controversy over phone calls he had in December with Russia's ambassador to the United States.
Gina Haspel is well respected within the CIA because of her experience which includes running a black site, overseeing waterboarding and writing the order to destroy tapes of interrogations.
In northern California, evacuations remain in place for nearly 200,000 people in Oroville. A spillway at the state's highest dam developed a huge hole. The area is braced for more rain this week.
David Greene talks to Michael McFaul, the former U.S. ambassador to Russia, about the implications of General Michael Flynn's resignation as White House national security adviser.