The Justice Dept. intervenes on behalf of Trump in defamation case. What happens next?

The Justice Department on Tuesday intervened in the defamation lawsuit brought by a woman who says President Trump raped her years ago, moving the matter to federal court and signaling it wants to make the U.S. government — rather than Trump himself — the defendant in the case. In this segment from "Post Reports," Matt Zapatosky talks about the unusual move, and where it fits into the larger story of Trump's Justice Department.