insurrection, u.s. capitol police chief tom manger addressed the current state of his embattled department. >> the united states capitol police, as an organization, is stronger and better prepared to carry out its mission today than it was before january 6th of last year. >> reporter: a report last month by the inspector general michael bolton found that only about a quarter of the 104 recommended changes to the u.s. capitol police following the january 6th riot have been implemented. but today, manger said 60 other reforms are in progress. >> there was no question in my mind looking at all the recommendations, that intelligence, operational planning and getting our civil disturbance unit up to where it needs to be were the three biggest issues and those were the ones we worked on first and frankly are largely completed. >> reporter: still the department faces daunting