This week on Taking Stock Mandy Johnston is joined by the author and financial journalist Philip Coggan who has just written a new book called Surviving the Daily Grind’ and he’ll give us all the tips on how to get through your working week. Twitter is back in the headlines as a whistle-blower emerges and Elon Musk is still creating impossible levels of drama for the company. Mandy talks to the technology correspondent with the Guardian Kari Paul Comeback Kings – Dara Calleary is back in Government. But who else has made it back from the political wilderness in Irish politics? Journalist John Downing chats some of the great comebacks.