Assange published secret documents in the early 2010s related to the U.S.-led wars in Iraq and Afghanistan, including a video from July 12, 2007, that showed a U.S. helicopter crew shooting and killing journalists. Assange was hailed as an important journalistic voice at the time but came under criticism from the left during the 2016 election cycle when Wikileaks helped circulate unfounded conspiracy theories that Hillary Clinton had ordered the murder of Seth Rich, a Democratic staffer killed in a robbery in Washington D.C. in the summer of 2016. The conspiracy theory was later linked to Russian intelligence, as Gizmodo reported in 2019.