August 7th is National Sister’s Day in the US. We have got some great sister stories in this episode, with Amy doing a deep dive on the Former First Daughters Jenna and Barbara Bush. The story of the closeness of the sisters is amazing, and even with their careers and young families, these sisters are doing some fantastic things in the world. Teresa has some welcome updates on the battle against plastic waste in our oceans and Amy talks about two books about heroes you will want to hear about. Start your August off with some Sister Power and other good things in the world and top off the old inspiration tank!