16/05/2015 GMT

As the world prepares to mark the tenth anniversary of Hurricane Katrina later this summer, we travel to the Lower 9th District of New Orleans - an area that still bares the scars of the disaster - and ask if tours of the district are helping or hindering recovery there? Ade travels to Botswana to mosh with local fans of African Metal. Plus, Carmen takes a look at translation apps in this months Trending Travel