Claim: On 9/11 the World Trade Center Building 7 collapsed for no apparent reason.
Fact-check: World Trade Center 7 didn't collapse for 'no apparent reason' - Full Fact
Verdict: years of investigation have concluded that the building collapsed because of fires ignited by debris falling from the north tower's collapse.
Organisation: Full Fact
Author: Grace Rahman
Date published: 2021-09-16T00:00:00