The Rachel Maddow Show 12/15/15

Lead-poisoned children prompt emergency declaration from mayor

Mayor Karen Weaver of Flint, Michigan talks with Rachel Maddow about declaring a state of emergency after a change in water supply ended up delivering lead-tainted drinking water, and how she hopes to help her constituents recover - particularly the small children permanently damaged by lead poisoning. ... more Duration: {{video.duration.momentjs}}