There's and old joke that goes like this: a prison guard asks an inmate what he's in for. "Talking," the inmate replies.
Law Professor James Duane says it's no laughing matter. He's the author of the book "You Have The Right To Remain Innocent" and is featured in a video titled "Don't Talk to the Cops" that's garnered thousands of views on You Tube.
Duane says innocent people sometimes get convicted based on information they provide to police in an effort to be cooperative.