Special Episode: Tech & Sleep, with Arianna Huffington

Huffington Post co-founder and "The Sleep Revolution" author Arianna Huffington talks with Kara Swisher and Lauren Goode about why you shouldn't sleep with your smartphone and what her tips are for getting a decent night's sleep. Then, Kara and Lauren answer your questions about sleep technology, such as whether Apple's new Night Shift, which tints your phone's screen yellow in the evening, is more hype than reality.