and other agencies to see the information in realtime as his team collected it. he took another extreme step, he asked the city's health department to convene the call to d.c. area hospitals and urged them to repair for a mass casualty event. and to your emergency rooms, he said, and stock up your blood banks. despite his efforts, the capitol police were still woefully unprepared when thousands of trump supporters stormed the capitol. sounding that alarm, danielle harden is the chief of -- the d.c. homeland security and emergency management agency, and he joins me now. doctor hartman, thank you so much. first, will you just describe what your role was? what your job was to be doing, in the run up to january six, that led you to be looking at this activity and getting nervous about it. >> well, thank you chris. me and my team are responsible for collecting, disseminating, and analyzing threat information that could impact the operations or harm anybody that comes into the district of