In the wake of last week's mass shooting in Orlando's Pulse nightlcub, Off Topic takes a look at the role of gay clubs and LGBT spaces and how they've changed. Laurence Mackin hosts a panel discussion with three guests who play a pivotal role in Ireland's LGBT community - journalist, activist and columnist Una Mullally, events manager and club promoter Buzz O'Neill and journalist, activist and founder of The Irish Queer Archive Tonie Walsh.