First Up - The Podcast, Tuesday 21 June

On today's First Up pod - parts of Spain burn as Europe swealters under a record heatwave; how children's charity KidsCan is making a huge defference, but they still need your help; National's deputy leader Nicola Willis talks by-elections and the difficulty of seeing a GP and fans of Tongan rugby league show us what it really means to get behind a sports team ahead of Saturday's clash with the Kiwis. First Up - Voice of the Nathan!