Fine Gael leader Leo Varadkar has come to be known as a leaker. The hashtag #leotheleak has trended on Twitter on several occasions after Varadkar was accused of publishing things he shouldn’t have. That Leo leaks however hasn’t yet been proven — or become a political liability for the Tánaiste. That may change with evidence from a healthcare whistleblower that Varadkar, while Taoiseach, leaked a confidential document to a personal associate.

Chay Bowes has spent the last two decades as an uneasy insider in Irish healthcare. He’s been successful: he’s picked up HSE contracts; he’s established and managed profitable companies…