A newborn was found dead inside a family's Milwaukee home. Investigators believe the baby was sharing a bed with mom and dad, which may have played a factor in the 7-week-old's death. Dr. James McKenna is the Director of the Mother-Baby Sleep Laboratory at the University of Notre Dame. He says there are rules parents should follow to make sure they are co-sleeping safely. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.