14.40 (09.40) Clashes continue outside the US Embassy in Cairo, the scene of the original protest on Tuesday. 14.00 Yemen's president has apologised to President Barack Obama for the embassy attack and has ordered an investigation into the incident. 13.28 Senator John McCain tells Sky News it is vital that Egypt "does not turn into an extremist country" and condemns the killing of Ambassador Chris Stevens in Libya: The long arm of justice must reach out and make sure the people guilty of this (the death of the US ambassador) pay a price. 12.56 German emergency services have evacuated the visa section of the United States consulate in Berlin after an employee fell ill after opening a suspicious envelope that was handed to her by a visitor, a police spokesman said. It was not clear whether the incident was linked to protests over the ant-Islam film that was made in America. Television footage showed investigators in special protection suits at the building and staff waiting outside. "The lady felt unwell and reported a metallic taste in her mouth," the police spokesman said. A spokesman for the fire services, who were also at the scene, said three people had reported breathing difficulties. The US embassy could not immediately be reached for comment. 12.44 The Afghan authorities have ordered that YouTube be shut down indefinitely to prevent people watching the anti-Muslim film, hovernment sources have told Reuters. 12.42 A Yemeni protester has reportedly been shot dead outside the US embassy. 11.50 Iran's parliament speaker Ali Larijani said the film, Innocence of Muslims was "abhorrent," according to a report in state-controlled Pres TV. He reportedly added: US politicians' claims of supporting and respecting different cultures are ... a blatant lie. 11.47 Iranian students were protesting outside the Swiss embassy in Tehran. Additional security forces were deployed around the embassy, which looks after US interests in Iran where Washington has no diplomatic relations, Fars news agency reported. It gave no estimate of the size of the protest. Members of one student organisation present called on Muslim nations to "cut their relations with the United States and demonstrate their religious values against the colonial system," Fars said.