In April 2014, the US city of Flint in Michigan switched to a new water supply. It was supposed to save money but instead residents were exposed to dangerous levels of lead. Show more
Discover 11,128,835 listings and 279,406 playable programmes from the BBC
In April 2014, the US city of Flint in Michigan switched to a new water supply. It was supposed to save money but instead residents were exposed to dangerous levels of lead. Show more