The investigation continues after a vacant home exploded in south London, leaving one man critically injured as police, fire officials and the Ontario Fire Marshal search for answers. We then head to Strathroy-Caradoc, where a proposed zoning change that could eventually allow a data centre has sparked strong community interest ahead of a public meeting. Marisa Gatfield from Canadian Blood Services joins us to discuss Canada's blood shortage after inventories dropped by 20 per cent and why donors are urgently needed. We also explore whether London International Airport could benefit if Billy Bishop Airport doesn't expand. Nathan Caranci and Nick Cake wrap up the week by discussing ways to increase voter turnout and tackle food insecurity in London, before we finish with the remarkable story of a 53-year-old message in a bottle that was finally discovered on a New Jersey beach.