Charlie LeDuff with an update on the Flint water crisis.

Flint - Water-borne Legionnaire’s was killing people. Newly acquired emails show the government at all levels knew about the outbreak, but told the public nothing. Today, while politicos and bureaucrats pose and posture and point, citizens are left to wonder if there is an invisible killer in the water. Watch health officials duck behind doors when a Flint city councilman comes calling.