Donald Trump’s pick for attorney general, Pam Bondi, will face sharp questioning from Democratic senators at a confirmation hearing expected to center on concerns Trump will look to use the Justice Department’s powers to seek retribution against his adversaries.

Witnesses speaking on her behalf included former Palm Beach County State Attorney Dave Aronberg, an outspoken Democrat. Aronberg, who ran for Florida Attorney General the same year Bondi won the statewide office, noted that despite a partisan rivalry, she hired him as Florida’s drug czar.

Trump said Bondi would “refocus the DOJ to its intended purpose of fighting Crime, and Making America Safe Again” in her role as attorney general.