Chemical from derailed train spill can cause headaches

A train in New Jersey has derailed causing hazardous chemicals to spill, including vinyl chloride.

Short-term exposure to high amounts of that chemical can lead to dizziness, drowsiness and headaches, according to the Environmental Protection Agency.


Chemical leak after train derails

A rail bridge has collapsed over a creek in the US state of New Jersey, causing a freight train to derail and to spill hazardous chemicals. 18 people are being treated for breathing difficulties.