Read full coverage of the unrest in Egypt updated continually by CNN reporters worldwide.
Thousands of demonstrators took to the streets of Egypt's major cities on Friday, prompting the government to deploy the army to keep the peace for the first time since unrest began Tuesday. Protesters are demanding an end to President Hosni Mubarak's 30-year-rule. Here are the latest developments as confirmed by CNN.
[Updated 7:40 p.m. (0240 in Egypt)] A senior U.S. State Department official said Egyptian President Hosni Mubarak "was not particularly forthcoming" in his speech early Saturday. "Our initial impression is that he emphasized security far more than reform," said the official, who wasn't authorized to speak on the record.
A senior Muslim Brotherhood leader echoed those sentiments in an interview with Al Jazeera Arabic, saying that Mubarak has to step down and the military should intervene, according to Al Jazeera.
[Updated 6:40 p.m. (0140 in Egypt)] U.S. President Barack Obama called on Egyptian authorities Friday to refrain from violence and to reverse any actions they have taken to limit access to the internet in the wake of protests there.
Obama said he spoke to the Egyptian president after he announced plans to dissolve his government and take steps with a new cabinet to implement reforms that will revitalize the economy and create more jobs.
"I told him he has a responsibility to give meaning to those words, to take concrete steps and actions that deliver on that promise."
[Updated 6:15 p.m. (0115 in Egypt)] President Mubarak's announcement that he was going to dissolve the government Saturday did not sit well with some protesters.
"Mubarak just blamed the government. We will continue our demonstrations until we get our full demands. We want him to leave. His time is over," said Ahmed, a 19-year-old law student demonstrator in Central Alexandria's Raml Square.
"We are one of the richest Arab countries and we want to live. Let a new government form but if we don't get what we ask for, we will go back to the streets again and again," said Mohammed, a 20- year-old student.
[Updated 5:45 p.m. (0045 in Egypt)] Protesters in the streets of Cairo are calling for Egyptian President Hosni Mubarak to leave, chanting in unison "we don't want him." The people in the streets represent all walks of life, from young people to families with children, CNN's Frederik Pleitgen reports.
[Updated 5:31 p.m. (0031 in Egypt)] Egyptian President Hosni Mubarak says he has asked the government to resign so he can appoint a new government Saturday. He gave no indication that he would step down or leave the country.
[Updated 5:27 p.m. (0027 in Egypt)] President Hosni Mubarak said he is "on the side of the people" and vowed to take steps to guarantee the rights and freedom of Egyptians, develop job opportunities and to "stand by the poor."
He said early Saturday he sees a fine line "between freedom and chaos" and that he would work to secure both freedom and security in Egypt.
I assure you that I'm working for the people and giving freedoms of opinion as long as you are respecting the law, there is a very little line between freedom and chaos," he said.
"I am absolutely on the side of the freedom of each citizen and at the same time I am on the side of the security of Egypt, and I would not let anything dangerous happen that would threaten the peace and the law and the future of the country."
[Updated at 10:30 p.m. ET] A man who helped subdue the gunman in Saturday's Arizona shooting spree said the man was trying to reload when he was tackled to the ground.
"He was ready for war. He was not playing around," Joe Zamudio told CNN. "He was going to keep shooting. It was not over. He had just ran out of bullets."
The gun, which another bystander had wrestled from the gunman, was empty and cocked open, and the shooter had another magazine at the ready, Zamudio said.
Zamudio pinned him to the ground until police showed up. The suspect, 22-year-old Jared Lee Loughner, is in custody of the Pima County Sheriff's Office, and authorities are obtaining search warrants for a residence and his vehicle. Authorities also are seeking a person of interest but his suspected connection to the incident is unclear.
Loughner is accused of shooting 18 people, including U.S. Rep. Gabrielle Giffords, a third-term Democrat who had organized the "Congress on Your Corner" meet and greet. Authorities believe the gunman had specifically targeted Giffords. She is in critical condition after undergoing surgery for a single gunshot wound to the head, but doctors said they are optimistic over her prospects for recovery.
Eleven others were wounded in the shooting and six are dead, among them U.S. District Court Judge John Rolls, a friend of Giffords' who had stopped by the event to say hello after attending Mass, Pima County Sheriff Clarence Dupnik said.
Also killed was Giffords staffer Gabe Zimmerman, director of community outreach who had coordinated the event to introduce Giffords to her constituents.
A 9-year-old girl also was killed.
The shooting sent shock waves through Washington, where Giffords was regarded as gracious and kind, a moderate Democrat known for her dedication to her constituents and willingness to work across party lines.
In light of the shootings, all legislation on the House schedule for the coming week has been postponed, House Majority Leader Eric Cantor announced in a statement.
Americans also struggled to come to terms with the event. Many of them showed up to a vigil at the Arizona State Capitol to pray together and share their thoughts.
In the Twitterverse, theories abounded as to the gunman's motivation. Meanwhile, while speaking to the press , the sheriff lamented "the vitriolic rhetoric" in American political discourse, suggesting it played a role in the shooting.
"This has not become the nice United States of America that most of us grew up in and I think its time we do the soul-searching," he said.
"The anger, the hatred the bigotry that goes on in this country is getting to be outrageous and unfortunately, Arizona has become the capital. We have become the mecca of prejudice and bigotry."