The Larry King Art Bell Interview from 1999 March 5th

https://www.youtube.com/watch?v=1JmPeZa-QEo
The late 1990s were the height of Art Bell popularity. Many people still have fond memories of this era.

Derrel Sims: ET Encounters and Implants...

http://www.alienhunter.org/implants
Derrel Sims is one serious & intense man that has been able to see behind the curtain of things.
http://www.coasttocoastam.com/show/2014/12/09

http://www.alienhunter.org/2014/12/night-watch-derrel-sims-coming-2015

Derrel Sims The Alien Hunter
https://www.youtube.com/watch?v=tX-G9M47gNs

DS-UPARS
https://www.youtube.com/watch?v=lWrAnGfsGCs-

HH has her own perspective on this phenomenon.
http://desertshapes.blogspot.ca/search?q=Heidi+Hollis

Yes, it seems that there are some Close Encounters of the Scary Kind.
http://desertshapes.blogspot.ca/search?q=close+encounters

The Norwegian spiral anomaly of 2009

https://en.wikipedia.org/wiki/2009_Norwegian_spiral_anomaly ,

https://www.youtube.com/watch?v=hJnfTAs4BtM

Five years later and the mystery continues. That is, if your are curious enough to keep asking questions.

http://www.csmonitor.com/World/Global-News/2009/1210/norway-spiral-a-rocket-scientist-explains-the-mystery

The idea that this is an example of portal technology is quite fascinating.

http://mysteryoftheiniquity.com/2011/07/01/spirals-are-portals

Of course, inter dimensional travel would have to be indefinitely kept secret.

http://beforeitsnews.com/paranormal/2010/06/interdimensional-wormhole-77195.html

It would involve such a high level of science & technology that could be used to improve various things in the world. However, the powers that be would rather put most of the money & power into war, death & destruction. Its almost like something likes to feed of planet in a perpetual stat of war. Perhaps something manipulative from another dimension