As a federal state of emergency ends for Flint, Mich., Mayor Karen Weaver says residents don't trust that government officials have fully addressed the lead contamination of their water.
Multiple testing options and false positives can leave parents confused about blood lead level readings. We found out how the tests work and what the results really mean for a child's health.
In announcing the charges, Michigan's attorney general said those accused attempted to "bury or cover up, downplay or hide information" about elevated lead levels in Flint's water supply.
Two corporations that were hired to assist Flint and advise on handling the water crisis are now accused of negligence, and officials say the damages could reach hundreds of millions of dollars.
The president told an energetic audience he "will not rest" until the city's water is safe to drink. A federal state of emergency has been declared as a result of lead leaching into Flint's water.
Thousands of Michigan kids who have been exposed to high levels of lead are at risk of major behavioral and cognitive problems. But early education intervention can help mitigate these effects.
The president says he hopes to meet Mari Copeny on May 4 when he goes to Flint. She wrote to tell him about her activism on behalf of children affected by the city's contaminated water.