Editor's note: Several protests stemming at least in part from an anti-Islam film produced in the United States are unfolding outside U.S. embassies around the world. Thursday's protests follow ones in Cairo and Benghazi and an attack on the U.S. Consulate in Libya on Tuesday night that killed the U.S. ambassador and three others. Follow along with the live blog below for all of the developments around the world.
[Updated at 5:18 p.m. ET] Ayatollah Ali Khamenei, Iran's supreme leader, said the U.S. government should bring to justice those behind the anti-Islam film.
Khameini on Thursday called the making of the film a "criminal act," according to the state-run Islamic Republic News Agency. His comments came the same day university students protested outside the Swiss Embassy in Tehran, blaming the United States and Israel for the American-made film. The Swiss Embassy represents U.S. interests in Iran.
[Updated at 3:59 p.m. ET] At least one person has been arrested in the killings of U.S. Ambassador to Libya Christopher Stevens and three other Americans, Libya's prime minister said Thursday.
One person was arrested early Thursday in Benghazi, Mustafa Abushagur said on CNNI's "Amanpour." "Three or four are currently being pursued," he said.
Earlier, the Libyan state-run news agency LANA said more than one person had been arrested. It cited the deputy minister of interior in the eastern region, Wanees al-Sharif, as its source.
The announcement came as the United States is struggling to determine whether a militant group planned the attack that killed the four Americans, even as warships head toward the north African country as part of a mission to hunt down and punish the killers.
[Updated at 3:11 p.m. ET]Â Four people were killed Thursday during protests near the U.S. Embassy in the Yemeni capital, Sanaa, according to two Yemeni security officials. They reported 11 injuries among protesters.
Four Americans, including U.S. Ambassador to Libya Chris Stevens, were killed Tuesday as gunmen set fire to and fought security forces at the U.S. Consulate in Benghazi, Libya.
The attack came as protesters outside the compound rallied against a movie that unflatteringly portrays Islamâ€™s Prophet Mohammed. We are starting to get a clearer picture of what happened and why, but many more important and larger questions about the attack in Libya that still remained unanswered.
Who exactly is behind the attack and what was their motivation?
The attack - from people with guns and rocket-propelled grenades - came as people were protesting an anti-Islamic video outside the U.S. Consulate in Benghazi on Tuesday night, according to official Libyan and U.S. sources. However, itâ€™s not clear whether the protesters were the ones who attacked.
U.S. sources are giving conflicting accounts about whether the attack was planned before the protest and whether the attackers used the protest as a diversion.
Sources tracking militant Islamist groups in eastern Libya say that a pro-al Qaeda group responsible for a previous armed assault on the consulate â€“ called the Imprisoned Omar Abdul Rahman Brigades - is a chief suspect in the attack.
The hunt for those who killed U.S. diplomatic staffers in Libya will include warships and surveillance drones as outraged Americans and Libyans deplore the violent killings.
The slain U.S. ambassador to Libya, Chris Stevens, helped save Libya's eastern city of Benghazi during last year's revolution. He died there Tuesday night, along with another diplomat and two State Department security officers, when a mob stormed the U.S. Consulate and set it ablaze.
The Benghazi consulate was one of several American diplomatic missions that faced protests after the online release of a film that ridiculed Muslims and depicted the Prophet Mohammed as a child molester, womanizer and ruthless killer.
But U.S. sources said Wednesday the four-hour assault in Benghazi had been planned beforehand, with the attackers using the protest as a diversion.FULL STORY
Chicago's teachers strike hits day four Thursday with no deal between the teacher's union and the school board, and Rev. Jesse Jackson offering to find away to bridge the chasm between the teacher's union and the school board.
But after Wednesday, a day that both sides did not meet until late in the evening, some were not optimistic.
"The sense of urgency within the room does not comply with the sense of urgency in the streets," Jackson told reporters late Wednesday. "They should be meeting around the clock. With each passing day, the pain is compounded."
Though formal negotiations did not start until after 7 p.m. CT and went until after midnight, the parties involved in the negotiations were more optimistic.FULL STORY