daphne richard and patrick, thank you all so much. everyone please join me in thanking our panels. >> [ applause ]

daphne richard barrack, tell of warfare expert, a tunnel warfare expert, and a scholar at the modernte at west point. i am glad to welcome you back to this broadcast. it was extraordinary talking with you the last time, and the level of information that you shared with us. to you now, how is israel going about destroying these tunnels? does the idf, first of, all work off of maps? gathered through intelligence? or is it through other means? are there maps that can show you exactly where these tunnels are? >> it's nice to be back, thank you for having me. what we have seen the last couple of days, it's really an attempt by the idf to try and get more information, and get closer to this very vast underground, and military system that hamas has built over the last 20 years. israel is tracking, slowly, but methodically, parts of the tunnel that it knows about, in the hope of exposing areas that it doesn't know about, in the hope of disrupting communication of hamas inside the tunnels. and also, in the hope of gathering intelligence, finding information, perhaps maps of these tunnels -- t

installation of this conversation, which is titled why is it remembering enough to repair daphne, rach, richard and patrick? thank you all so much, everyone join me in once again taking our panelists.