Vanessa Romo

For a company that's all about the future of communication, Facebook is looking to the past to solve at least some of its problems.

After months of intense scrutiny over the role the company played in the 2016 presidential election, the social network giant announced it wants to use postcards to verify the identity of advertising buyers to prevent future foreign meddling.

A group of teenagers who say they are desperate for some action on gun control staged a silent "lie-in" outside the White House Monday, in the wake of the deadly Florida school shooting last week.

As the prospect of a long-term immigration deal for young people who were brought to the country illegally as children dwindles, the Justice Department is appealing a court ruling that blocked the Trump administration from ending the Deferred Action for Childhood Arrivals program.

The department says it will take "the rare step" later this week of filing a petition asking the Supreme Court to intervene.

Alex Kozinski, a distinguished federal appeals court judge, announced his retirement Monday, effective immediately, after sexual misconduct allegations continued to dog the once-respected justice.

In a statement released by his attorney, the 67-year-old Kozinski partially apologized for his behavior but also tried to frame parts of it as a misunderstanding.

Updated at 5 p.m. ET Sunday

Editor's note: This story contains language that some might find offensive.

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