Sunday Sequence - How to Have An Ethical Election?

The campaign buses are on the road -- but is ethics on the agenda for our politicians? What are the moral issues they SHOULD be thinking about ahead of polling day? It's crunch time for the Presbyterian Mutual Society -- is a deal in the air? And: The UK now has tighter new prostitution laws that criminalise those who pay for sex with anyone who has been trafficked into the country. But can the law be made to work? Plus: Christian rock group who secretly entered Burma earlier this year. Was it worth the risk? - And has the Irish Catholic church reached a watershed moment in the sex abuse crisis?