. >> rose: we conclude this evening with three film makers, jules naudet, gedeon naudet and james hanlon. their film is called"9/11 ten years later"ness i feel privileged and honored to be inspiredvery day by what i have seen on that day. the first responders answering the call despite all the danger. and that is what basically gives me eney every single day d such pride to have witnsed that, firsthand. >> rose: 9/11 yesterday and today when we continue. funding for charlie rose was provided by the following: captioning sponsored by rose communications from our studios in new yo city, this is charlie rose. . >> rose: janet napolitano is here, the secretary of the department of homeland security. the agency was created in the aftermath of 9/11 ahead of the 10th anniversary, there is much reflection and questions including are we safer, is al qaeda weaker? how are today's threats more diffuse and different. i'm pleased to have secretary janet napolitano back at th table to talk about this. welcome. >> thank you. >> rose: where are we ten years later? are we safer? is al qaeda different? wi