MNDude has posted a thread re Tuscon in the forum:
http://freerepublic.com/focus/f-bloggers/3660380/posts
Found a video re Tuscon. I recommend the section of video that I queued up (I only watched the part with about 4 or 5 people sitting in the encampment talking about what persuaded them that this was no ordinary “migrant camp.”
https://youtu.be/2KN9T25Cfig?t=173