witnessed this morning's attack. she joins us by phone from karachi. saima, explain to us what happened. >> reporter: john, there's a lot of chaos and confusion here. myself and my team, my producer and cameraman were filming the damage that was made by the attack on sunday night into monday at karachi airport. we were on the runway looking at the cargo holds when we were rushed -- we were rushed towards by the airport manager who said you need to get to safety, this is a dangerous situation, there is another attack under way. we were led to our cars. when we got into our cars, they told us that the attack was being carried out at the airport security force academy, which is right next to the airport itself that was targeted sunday night. now, this is the airport security forces, of course, the very members of the security personnel that were the first line of defense at the airport, that protected the airport and stopped those attackers from getting to the main terminal,