work and equipment belonging to the media, arrests and interrogations of media correspondents, reporters being held in prison being "civil rebellion" after expressing an opinion, journalists being accused of being spies and multiple reports of arrests of journalists after reporting on alleged election irregularities. Media workers have also been physically and verbally assaulted by government authorities, had received death threats against them and their families and had been intimidated by both government supporters and authorities following the death of Hugo Chávez. Cartoonists, journalists, writers and artists were sent death threats through "phone calls, text messages to their mobile telephones, and through social network Twitter". During a radio interview, Nicolás Maduro blamed Televen for violence occurring in the country after the election and accused Globovision of being "fascist". The Venezuelan government has also been accused of not allowing public media outlets to attend official events and places such as the National Assembly, where only government-run media outlets are allowed to participate. In the World Report 2014 by Human Rights Watch, the Venezuelan government "has expanded and abused its powers to regulate media". The report says that "sharp criticism of the government is still common in several newspapers and some radio stations, fear of government reprisals has made self-censorship a serious problem". The report also criticized the amended telecommunications law where the government could take away concessions to private media outlets if it is "convenient for the interests of the nation". In a 2015 report by the Institute for Press and Society (IPYS), over 25 media organizations had changed in ownership between 2010 and 2015 with the new owners having "a direct relationship" to local governments and the national government that was linked to Chavismo. Attacks on media In the Annual Report of the Inter-American Commission on Human Rights 2013, the Organization of American States' Inter-American Commission on Human Rights said that it had received information about "persistent use of stigmatizing declarations by public officials to discredit journalists, communicators, and members of the opposition who express ideas, opinions or disseminate information contrary to the interests of the Venezuelan Government". President Maduro has frequently accused the media of "psychological war", "media terrorism", being "ultra-rightwing" and "ignorant, perverse and manipulators". President Maduro had also called the newspaper El Nacional, "El Nazi–onal" and said that "[b]uying El Nacional is like buying muriatic acid and breakfasting on muriatic acid every day. That’s right, it’s poison! I