joined by our washington post national security reporter. thank you for being with us. and sahill, capitol police trying to get out in front of this. here are the security improvements, what we ve done to make things better s what have you seen in action on the ground? reporter: hallie, one of the things we ve seen, more aggressive about use of a fence to rope off the place when they receive threats. not the case january 6th and made it easier for rioters to come in and attack the building. that fence was up months after janu september. no violence did occur at that place. a lot of changes made are not visible to people like me walking the happens. one of the words the new capitol police chief used again and again and again was intelligent. beefed up protocols and processes for gathering and analyzing and sharing intelligence. said they ve enlisted a secret service expert to come up with