Seems that they hired him from Google back in 2009: http://bits.blogs.nytimes.co...

		yuhong on July 21, 2013 \| parent \| context \| favorite \| on: "Twitter founders ... knew Macgillivray at Google ... Seems that they hired him from Google back in 2009: http://bits.blogs.nytimes.com/2009/07/11/twitter-nabs-a-lega... And it looks like Google joined PRISM back in 2009 according to the slides: http://www.pocket-lint.com/news/121556-leaked-prism-slides-r...