Simon Harris interview: ‘I do the supermarket shop – I get it. But I can’t say I’m part of the squeezed middle’

Simon Harris’s office is unexpectedly fresh in a heatwave. On the hottest day of the year, when the air around Merrion Street and Leinster House feels almost unbearably clammy, a cool breeze circulates in from the large Edwardian sash window beside his desk.