When the hijacked planes hit the World Trade Center on September 11 in 2001, the final phone calls from passengers on board were messages of love. 20 years on, we remember them. 💔 | News.com.au

“His body was found on the 23rd floor staircase.” Two decades after the terror attacks on the United States on 11 September, 2001, four people from around the world reflect on how they were affected that day, and what's changed since. https://bbc.in/38WbazB | BBC News