About 100 students staged a rally in front of the UN office in Tehran and voiced slogans "Death to Obama" and "Death to U.S.", IRNA news agency reported.
The rally was held in protest against new U.S. nuclear doctrine proclaimed by U.S president and against the silent reaction of the world community.
Last week, U.S. President Barack Obama announced a new nuclear strategy of the country. This doctrine rules out the possibility of U.S nuclear attack against countries having no nuclear weapons, even if an attack on their part. The only exceptions are Iran and North Korea.