agents. it is similar to what they too after the january 6th attack on the capitol. they recognize this as a period of high awareness and they will continue to work with law enforcement partners in the d.c. region to address our security posture for the weekend. remember, january 6th changed aviation security everywhere. that's when the federal government put a zero tolerance policy in place against unruly passengers that started to become a problem after january 6th. 4,000 reports of unruly passengers since the beginning of this year and the head of the tsa told me this remains a pretty big concern. >> it is a big concern of mine. i know it is a big concern of every traveler out there. nobody wants to be at 30,000-plus feet and have somebody create an in-flight disturbance. >> reporter: airlines also say they are keeping an eye on this. american airlines moved its flight crews from downtown d.c. hotels after the january 6th