Kerry bought some flip flops for $2.44 at Wal Mart. After wearing them for a while, she noticed a tingling sensation on her feet. She immediately stopped wearing the flip flops. Soon after, her skin turned red and blistery.
When she took the matter up with Wal Mart, they told her to take it up with the Chinese manufacturer.
Apparently, Wal Mart is still selling the flip flops.
Link (Thanks, Joanna!)