Acting Attorney General Jeffrey Rosen became the head of the Department of Justice on Dec. 24, a day after the departure of former Attorney General William Barr.
Rosen’s tenure begins at a time of heightened tensions between the White House and the Justice Department over the handling of several matters of crucial interest to President Donald Trump, including prospective investigations into voter fraud, an ongoing inquiry into the financial dealings of former Vice President Joe Biden’s son, and the special counsel investigation of the Obama administration’s spying on the Trump campaign during the 2016 election.