As the fallout from an RTÉ Investigates program on corruption and standards in public office continues, Inside Politics looks at the strengths and weaknesses of our ethics legislation, the power of undercover investigatons, and the effects of the revelations on the electorate and the political system. Former secretary of Standards in Public Office David Waddell, journalist and consultant Dr Elaine Byrne and Political Correspondent Fiach Kelly join host Hugh Linehan.