Per recent news reports, scientists from Woods Hole Oceanographic Institute embarked on a historic expedition to "virtually raise" the legendary TITANIC. Expedition Leader Dave Gallo joins World Footprints to discuss the expedition's mission and the efforts being made to preserve the Titanic. We've spent a lot of time talking about soccer and how this sport is transforming lives. Today we will introduce Mel Young, Founder of the Homeless World Cup. Mel joins us to talk about this year's World Cup in Brazil and the impact soccer is having on the lives of homeless people all over the world. Finally, we will be treated to the history of the Siksika People in Alberta, Canada as Shane Breaker from the Blackfoot Crossing Museum joins us.