The convicted child sex trafficker and Jeffrey Epstein associate met with the deputy AG for two days of questioning.

The Justice Department has formed a "strike force" to assess the evidence publicized by Director of National Intelligence Tulsi Gabbard relating to former President Barack Obama and his top national security and intelligence officials' alleged involvement in the origins of the Trump–Russia collusion narrative.

UnitedHealth on Thursday publicly confirmed it was under investigation by the U.S. Department of Justice and said it was complying with both criminal and civil requests from the federal agency.

Former New York State Homeland Security Advisor Michael Balboni joins 'Fox News Live' to weigh in on President Donald Trump's push to end sanctuary city policies.

A federal judge in Illinois has dismissed a Trump administration lawsuit that sought to disrupt limits Chicago imposes on cooperation between federal immigration agents and local police.

Concerns over alleged abuses of the Medicare Advantage program have sparked several government suits and inquiries in recent years.

The U.S. Department of Justice is suing New York City over its sanctuary laws, claiming they block ICE from detaining undocumented immigrants with criminal records.

Diaz said the requests read "like a fishing expedition." He predicted that the Department of Justice may find a human error, such as a noncitizen who checks the wrong box when getting their drivers license and registers to vote, and then "make that a referendum on the entire electoral system."