Authorities investigated a “dirty bomb” report made by a YouTube conspiracy theorist and evacuated the Wando Welch terminal in the port of Charleston, South Carolina.
However, they found nothing by 3:30 a.m. June 15 and now say they’ve detained the “original reporting source of the threat,” whom they did not name.
http://heavy.com/news/2017/06/charleston-dirty-bomb-port-wando-welch-terminal-evacuated-photos-south-carolina-you-tube-conspiracy-theorist/