 CBS's Stephan Kaufman tells us about a community science initiative in Colorado studying a mega den filled with rattlesnakes. Called Project Rattlecam, a northern Colorado mega den filled with hundreds if not thousands of pregnant prairie rattlesnakes is being streamed live on YouTube so members of the public can observe the creatures in their natural environment. By showing them the real behaviors that happen when we're not around, they may gain a sense of appreciation for the animals.