if she decides to shoot it. >> bingham springs into action. the security cameras show him placing his hands on the woman's arm and trying to get her to lower the weapon. >> i really don't recall what i said to her. i know i said something about my kids being on the bus, where she said, she wasn't going to shoot them. you don't have to worry about your kids. not sure what her response was to that. >> bingham doesn't know it, but the bus driver has called 911. in the meantime he knows he has to do something, so he plants himself between the two feuding women. he's so focused on the situation, he doesn't even notice his two young sons running off the motionless bus amidst the chaos. >> i didn't know where they were at that that moment. >> it takes some coaxing, but bingham convinces the pistol wielding woman to get off the bus. >> cooler heads prevail, she decides to get off the bus at that time. >> police are waiting nearby and take the woman into custody when she steps off the bus, and bingham is reunited with his sons. >> we at the department

philadelphia to celebrate the flag day, and the 239th birthday, too, and i'm joined by sergeant john binghamd sergeant welsh. first the history of this great ban. can you give us little backgrounds? >> starting our 92nd year of existence, started by general john j percy. certainly been a great ride. this particular group was started in 1971, and if you can believe it, there is 85 years, combined service, in the quinn at the time here today. >> fantastic, such love of music, too, what drew you to music? >> blessed. my family was in the army band, my mother and father both. i grew up around the organization, and i am thought, well, that might be something fun to do. here i am 20 years later. >> and you have been playing all across the us and a broad. any favorite locations in what was it like? >> couple of years ago we had a chance to go to china, outreach program, it really was incredible experience. >> also talk about tommorow's events, how folks can see, what we have to anticipate? >> absolutely. so, the thirds year infantry regimen, us army band as well as several other element. us army wi