Last week, the Justice Department and the FBI abruptly walked back the notion that there's an Epstein client list of elites who participated in the wealthy New York financier's trafficking of underage girls.

Here’s what to know about the disturbing facts and unsubstantiated suspicions that make Jeffrey Epstein, a registered sex offender, a politically potent obsession.

The president has come up with a new conspiracy theory about the so-called Epstein Files, which is a bit like watching a snake eat its own tail.