Prime Time’s presidential debate: moderator David McCullagh with Joan Freeman, Liadh Ní Riada, Michael D Higgins, Seán Gallagher, Peter Casey and Gavin Duffy. Photograph: Julien Behal

“Sorry, I’m a little confused,” Joan Freeman interjected about midway through the seemingly interminable Prime Time: The Presidential Debate (RTÉ One,(...)