Here's what Flint's contaminated water looks like

LeeAnne Walters 36 of Flint shows water samples from her home from Wednesday January 21, 2015.
(Image credit: William Archie/ZUMA Pess/Corbis)

Some things you just have to see to believe. Like, for instance, Flint's lead-contaminated drinking water that's spurred President Obama to declare a state of emergency, Michigan Gov. Rick Snyder to mobilize the National Guard, and Congress to schedule a hearing. Take a look. Becca Stanek