Illinois' "Snake Road" closes to cars to protect the migrating reptiles

In the hills of the Shawnee National Forest in Southern Illinois, people flock to "Snake Road" to watch the slithering animals make their fall migration. Noel Brennan has the story.

In the hills of the Shawnee National Forest in Southern Illinois, people flock to "Snake Road" to watch the slithering animals make their fall migration. Noel Brennan has the story.