The article appears to have been based on an Eventbu page, which has since been taken down. The author writes, "a local group of self-proclaimed anti-fascism activists called ‘ANTIFA’ are planning on holding a rally at Gettysburg National Battlefield on July 1st in protest of President Trump and asks it’s members to 'Bring and Burn Confederate Flags'."

According to Harrisburg100's website, "the mission of Harrisburg100 is to spread civic engagement, and to educate the public on local politics in interesting ways."