D.C. Mayor Muriel Bowser on Thursday defended her policies to Congress as President Donald Trump's law enforcement surge is in its second month and lawmakers act to further limit the city's authority.

She was invited to the House Committee on Oversight and Government Reform to answer questions about crime in the nation's capital. Trump issued an emergency order last month that federalized the city's police department and launched a surge of law enforcement. The emergency order expired earlier this month but federal agencies and the National Guard continue their operations in the city.

Bowser listed off the city's accomplishments in reducing crime, acknowledging that the federal intervention had enhanced those achievements.

“Any crime is too much crime,” Bowser said. “But we’re trending in the right direction.”

Bowser is leading the city at a time when the district’s self-governance is being challenged in ways never before seen since the passage of the Home Rule Act of 1973, which grants the district some autonomy. Federal leaders retain significant control over local affairs, including the approval of the budget and laws passed by the D.C. Council.