Democratic Party (DS) official web site (ds.org.rs) was taken down by unknown hackers who left the Otpor logo on the site. Otpor leaders after Otpor Though its members often proudly talked of the movement's "horizontal command hierarchy" and its lack of established leadership structure, Otpor still exhibited a top-down organizational model with several members from its Belgrade central office clearly asserting themselves as the main decision makers. Their involvement in Otpor served as a springboard to Serbian political, business, and NGO careers. Srđa Popović and Ivan Marović In terms of media exposure, Srđa Popović is Otpor's best known member. He features prominently in Western television news items and documentaries about the movement such as the BAFTA-winning feature documentary How to Start a Revolution and PBS' Bringing Down A Dictator as well as numerous international print and Internet media pieces about the direct and indirect influence of former Otpor members on various post-2000 revolutions around the globe.Revolution U ;Foreign Policy, 16 February 2011Arab Uprisings, from Serbia ;DigitalJournal.com, 8 March 2011So you want a revolution... ;The Independent, 11 September 2011 ;Blic, 9 December 2010Manea, Octavian and Srdja Popovic, "The Non-Violent Struggle as Asymmetric Warfare: Interview with Srdja Popovic", 26 March 2012, Small Wars Journal, http://smallwarsjournal.com/jrnl/art/nonviolent-struggle-as-asymmetric-warfare-interview-with-srdja-popovic , 30 May 2012 Shortly after 5 October 2000 revolution, he left Otpor to pursue a political career in Serbia, becoming a Democratic Party (DS) MP in the Serbian assembly as well as an environmental adviser to prime minister Zoran Đinđić. In essence, it was 27-year-old Popović's return to the DS since he was active in the party's youth wing since the early 1990s. Simultaneous to his political engagement, Popović, together with former colleagues from Otpor Predrag Lečić and Andreja Stamenković, founded the environmental non-governmental organization Green Fist. Conceptualized as an "ecological movement", it attempted to transfer some of Otpor's mass appeal into environmental issues by using similar imagery, but soon folded. In 2003, Popović, with another prominent former Otpor member Slobodan Đinović, co-founded Centre for Applied Non Violent Actions and Strategies, (CANVAS), an organization focused on the use of nonviolent conflict to promote human rights and democracy, and eventually quit actively participating in Serbian politics. Instead, he started to cooperate with Stratfor, which paid for Popović lectures about CANVAS fomenting color revolutions also in Iran, Venezuela and Egypt. In 2006, Popović and two of his former Otpor colleagues, now CANVAS members – Slobodan Đinović and Andrej