Wendy Grace spoke to David Turner about the persecution of Christians in Nigeria, and to David Maher, founder of SOLAS Eco garden centre in Co. Laois, while Susan Byrne spoke about how addiction affects brain chemistry. Alex Cooney of CyberSafeKids told Wendy about free bootcamps on online safety this week, and Norma Rohan talked about supporting families after the death or serious injury of a loved one from farm accidents.