in the capitol police leading to the break downs on january 6th were his top priorities since he took command in july. >> we are sharing information better. we are assigning responsibilities. people know what their responsibilities are. and we have backups to each one of the different commanders. >> reporter: but a government watch dog is calling for more progress, saying last month only 30 of his 104 recommendations had been implemented so far. >> much work still needs to be addressed in relation to training, intelligence, cultural change, and operational planning. >> reporter: manger counters that a vast majority of those recommendations have at least been addressed in some form. one challenge, staffing. the chief telling cnn they are about 450 officers short of the number they need. >> i think it's going to take us at least two to three years to get up to our staffing in terms of hiring new officers. >> reporter: at least 130 officers have retired or left the department since january 6th, according to the force. >> if you want a well-trained