Hundreds may have lined up for the grand opening of New Zealand's first Costco mega store, but will it be cheaper and who can get the most bang for their buck? BusinessDesk investments editor and financial author Frances Cook told us on today's show places like Costco can work out "really well", as long as they're used strategically. Later in the ep, new data shows a startling link between family harm and youth involved in ramraids, then questions over whether employers should be able to sack employers over out of hours nude images.  Follow us on Instagram at itlpod :)  See omnystudio.com/listener for privacy information.