Bulgaria–United States relations to work. Bulgaria became a member of the Warsaw Pact on May 14, 1955. Though no Soviet troops were stationed on Bulgarian soil, in 1968, Zhivkov sent a Bulgarian division to join Polish, Hungarian and Soviet troops to crush a popular uprising in Prague. In 1978, the Bulgarian secret police were implicated in the assassination in London of Georgi Markov, a Bulgarian dissident who was a correspondent for the BBC World Service, Deutsche Welle radio and the U.S. sponsored Radio Free Europe. Markov was assassinated with a poisoned umbrella on September 7, Zhivkov's birthday. The rise of democratic movements across
By a Thread: Live in London 2011 By a Thread: Live in London 2011 By a Thread – Live in London 2011 is a 9-disc live album by the Devin Townsend Project, released on June 18, 2012, in Europe, and June 19, 2012, in North America. It includes live material recorded in November 2011, from four Devin Townsend Project concerts held in London, England. The idea of the live video compilation was revealed in March 2011 and detailed a year later. The material for the box set was recorded at four Devin Townsend Project concerts, each entitled "An Evening with the Devin Townsend Project". Each concert featured