Norah O'Donnell tweeted: What a great way to end the week right @GayleKing?! Our favorite moments in our Eye Closer:

Popular in your network Norah O'Donnell  @NorahODonnell   What a great way to end the week right @GayleKing?! Our favorite moments in our Eye Closer: cbsn.ws/1R4ijOA twitter.com/CBSThisMorning… View on Twitter Via Reuters Top News Homo sapiens' sex with extinct species was no one-night stand NOVA is tweeting about this. Read more L.A. Times Science  @latimesscience   Historic double comet flyby coming Monday and Tuesday: Here's what you need to know lat.ms/1ZggK3p View on Twitter Nature News&Comment  @NatureNews   Ethics of exhibition: Controversies over collections of human remains & plundered artefacts ow.ly/ZIu9F View on Twitter Senator Harry Reid  @SenatorReid   ICYMI: Watch my remarks from yesterday on how we must challenge @realDonaldTrump with the power of our ideas: YouTube View on Twitter TheLeakeyFoundation @TheLeakeyFndtn   Ancestors of Modern Humans Interbred With Extinct Hominins, Study Finds nyti.ms/1R6rEDv View on Twitter Settings  |  Help  |  Opt-out This email was generated for @sahmarainfo. Twitter, Inc. 1355 Market Street, Suite 900 San Francisco, CA 94103