Dan Mac Guill worked at Snopes between May 2017 and August 2022. Mac Guill is a journalist and fact-checker from Dublin, Ireland, based in Northeastern Pennsylvania. He ran FactCheck on TheJournal.ie - the Republic of Ireland's first dedicated fact-checking service - from 2016 to 2017, and worked as a reporter for TheJournal.ie from 2014. Before that, he was Deputy Editor of The Local France in Paris. He has a BA in philosophy from the University of Scranton and an MA in political science from Villanova University in Pennsylvania.