Cormac O'Keeffe: 'We didn’t start the fire' a pointed musical choice at anti-migrant protest

Anti-immigration protestors marching past a counter-demonstration of anti-racism activists on O'Connell St in Dublin on the public holiday Monday. Picture: Gareth Chaney/Collins
Shortly before the anti-immigrant protest started, a song blasted out from a speaker in the crowd.
It was the Billy Joel hit,
.