Robert Mueller's Pace Measures Up With Best Prosecutors 'In Modern History'

Then-FBI Director Robert Mueller testifies during a hearing before the House Judiciary Committee on June 13, 2013, on Capitol Hill.

The small group of scholars that studies investigations that may lead into the White House said Robert Mueller’s probe of Russian election interference resembles the best of his predecessors.

(Image credit: Alex Wong/Getty Images)

Source: NPR