. >> good afternoon, ladies and gentlemen, my name is craig floyd. i want to welcome all of you here today to the museum's witness to history, investigating the unabomber. generally sponsored by our friends from target who join us in the front row, as well as the museum our host. i want to thank all of you for coming. today is a glorious day outside and the fact that you would want to spend an hour or two with us, that's extra special. i think you're in for a fascinating discussion here in just a moment. i also want to thank our friends from c-span who tend to cover many of these witness to history events. for those of you who may not be familiar with the national law officers memorial fund. we were formed in 1984 by a former new york city police officer and legend. establishing the national law enforcement officers' memorial. it sets a couple of blocks from here in the judiciary square. on the walls of that memorial are the names of 20,267 federal, state, local, tribal, and territorial law enforcement professionals who have given their lives in the