Could a Garda investigation prevent Leo Varadkar's return as Taoiseach?

<p>The Fine Gael leader Leo Varadkar is set to become Taoiseach again in December. </p><p>&nbsp;</p><p>But a Garda investigation into the leaking by Varadkar of a document to a friend in April 2019 is a fly in the ointment.</p><br><p>Political reporter Jack Horgan Jones talks to In the News about the background to the story and what it might mean for Irish politics in the year ahead.</p><br /><hr><p style='color:grey; font-size:0.75em;'> See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for privacy and opt-out information.</p>