well, you know, , when ieresting because took off that day, we didn't know what would happen. saf and i fully intercept flight 93 and take it down. of the moment, very different from the reflective experience. because reflecting on it 10 years from now, i didn't change history. i didn't keep-- the pentagon from being hit. momentexperience of the did we actually change the course of events are kind of two different things. so how you resolve those is -- i don't know that you really do. , when weweeks later had gotten into the routine of the combat air patrols and commanderur ops group jeff johnson, who is now our wing commander, just a tremendous, tremendous man, had gone to the pentagon for some briefings of what the d.c. guard had done because it was really unprecedented. from september 11, from 9/11, twice think it was three weeks, the dcr national guard owned and controlled the cap, the combat air patrol. fighters flew in from langley or any rows, we actually owned the commanders. so we would commit fighters in the cap to go intercept and investigate if some meals came in.