Justin Lini is interviewed in Martine Powers' article "As SafeTrack enters its second-to-last stage, Orange Line riders rankled by surprise shutdown".

https://www.washingtonpost.com/local/trafficandcommuting/as-safetrack-enters-its-second-to-last-stage-orange-line-riders-rankled-by-surprise-shutdown/2017/05/13/9b7f0828-33f7-11e7-b4ee-434b6d506b37_story.html?tid=sm_tw_pl&utm_term=.561aab0642a9&wprss=rss_story-local-traffic-stream