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World leaders are expressing their sympathies for the victims of the 9/11 attacks. British Prime Minister Boris Johnson says the terrorists had failed to "shake our belief in freedom and democracy."
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There is a long list of ways America was transformed by the terrorist attacks. But the question of how TV itself was changed — particularly in ways still relevant today — is more complicated.
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After the attacks, barriers and thigh-high cement bollards sprouted up seemingly overnight in Washington, D.C. But new threats show the need for adaptability.
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At least 67 undocumented immigrants, mainly from Mexico and South America, who worked at the World Trade Center on Sept. 11, are still considered missing.
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President Biden called on Americans to embrace unity as they reflect on the day that two decades ago reshaped the nation. "Unity is what makes us who we are: America at its best," he said.
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No boarding pass or ID was needed to go to the gate, and 4-inch-blade knives were allowed aboard planes. Now we take off shoes, can't have liquids over 3.4 oz and go through high-tech body scanners.
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Students today have no memory of the attacks of Sept. 11, 2001, so this year's anniversary poses unique challenges for educators and caregivers trying to explain what happened and why.
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While America was under attack on 9/11, Cincinnati voters were holding their first mayoral primary. "It was the oddest day of my career in politics," said then-mayor Charlie Luken.
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An 8th grader at the time of terror attacks and her father remember how they felt as members of a minority group living in the U.S.
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In 2001, as the nation mourned those killed on 9/11, the government tried to find its footing to prevent more terrorist attacks. In the 20 years since, the nature of those threats has evolved.