US gun debate: 11 dramatic moments on a day of confrontation

Lawmakers, students and parents sparred over what to do about school shootings

Soon after Florida shooting began, Russian bots began trolling America

Accounts released hundreds of posts on gun control debate with aim of sowing division

US students plan protests to demand tighter gun laws

Survivors of Florida shooting joined by pupils around country in calls for change

‘I felt like I was in a war’, says mother of Irish teen caught up in Florida school shooting

Olga Hurley’s family moved from Drogheda to Florida to live somewhere ‘safe and beautiful’

FBI was warned about suspected Florida school shooter

Nikolas Cruz (19) charged with 17 counts of premeditated murder following gun attack

Police still seeking motive for Florida school massacre

FBI confirms it had been warned about postings on social media last year

Florida school killings suspect ‘loner with behavioural issues’

FBI had been warned following social-media comment Nikolas Cruz could pose threat

‘This happens nowhere else other than the United States’

Analysis: Shooting is deadliest since Sandy Hook but is the eighth in a US school this year

At least 17 dead after high school shooting in Florida

Suspect in custody and thousands of students evacuated from school after attack

The Everglades: River of grass, water of life

Anyone visiting Florida should read Marjory Stoneman Douglas’s book, which helped the Everglades to flourish again

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