They will be assisting with construction of a steel fence, where there is no fence in some areas. The construction is only done in during the day, there isn't much cross border acitvity in this area during the daylight hours. They will be in more danger from the 110+ degree temperatures than from armed intruders.
Love your tag line.
Thanks for the info.
I wonder if any FReepers could assist the NG by providing them watering stations or some other help?