By Patrick Roddie on Facebook.com, 10 May, 2015.
I’m worried about Ken Calderia. Perhaps he huffs nano-particulate aluminum because he keeps forgetting that when he worked at a Government weapons lab, [the Lawrence Livermore Lab], he discussed “adding pathogens to the clouds” to wage chemical and germ
Ken Caldeira
warfare on civilian populations. Now his job is to sell the public on the idea that we may have no option but to spray chemicals over the entire planet – a decades long covert program that has ramped up to insane levels in recent years. I questioned him at San Francisco’s Commonwealth Club on May 8th, 2015, the AAAS Annual Meeting in San Jose on February 14th, 2015 and in Berkeley on May 9th, 2013. It slipped his mind until I played the audio back to him. He also got rather irate and told me to f*** off (at 8:47 mins).
NORTHLAND NEW ZEALAND CHEMTRAILS WATCH 
I truly do believe Caldrey and David Keith are quite insane !
Great job by Patrick Roddie, and for providing a comprehensive list of links to back up what he says in this video. I like his respectful but determined attitude when speaking with Ken Caldeira…if one becomes hysterical or loses their cool in these situations it damages one’s credibility.