In Hour 1, Mandy Gayle, a guide with Freeport Whale & Seabird Tours, shares how her tour cruise spotted a great white shark this week. Sarah Mavrak, a health promotion specialist with the IWK's Child Safety Link, discusses a program that helps families with keep young children out of ERs. Dianna MacDonald, Director of Events and Partnerships, QEII Foundation, shares the QEII/ BMO Ride for Cancer event. In Hour 2, Dan takes your calls during the Open Hour. In Hour 3, Dr. Rob Thacker is back for The Science Files.