Djdj: Check this out... The Integrated Fixed Towers (IFT) system, which includes radar and day and night cameras mounted on a series of towers along the border, promises to solve the problem. The radar and cameras transmit data over microwave link to the Nogales station, where agents determine an appropriate course of action. https://www.popularmechanics.com/technology/security/a18622/border-control-integrated-towers-system-invisible-wall/ Pretty cool. Think LIBE w/ GD+BitWhisper+Bravatek JV w/ IT's integrated SW (E1 "wrapper"?) for the "System"+5G will be able to help the cause? GO $LIBE lns