US testing surveillance balloons on Mexico border(phys.org)

9 pointsby PaulMcCartney14 ปีที่แล้ว2 comments

http://phys.org/news/2012-08-surveillance-balloons-mexico-border.html

2 comments

livestyle14 ปีที่แล้ว

We have had those up for almost 20 years now..

nobody_nowhere14 ปีที่แล้ว

Yeah, I remember seeing them a few years ago flying to/from mexico. Is this weird government propaganda, horrible reporting or both?

DeanCollinsNYC14 ปีที่แล้ว