• In this Wednesday, Jan. 22, 2014, file photo, Yahoo CEO Marissa Mayer smiles during a session at the World Economic Forum in Davos, Switzerland. Mayer posted on Tumblr, Monday, Aug. 31, 2015, that she's pregnant with twin girls, due in December. (AP Photo/Michel Euler, File)

    CEOs big news can cause ripple effects for company

    NEW YORK (AP) — Yahoo CEO Marissa Mayer is promising to be away from the job for just a “limited time” when she gives birth to twins later this year, but the development only adds to the uncertainty some investors have long had about Yahoo.

  • In this Sept. 28, 2011 file photo, the Amazon.com logo is displayed at a news conference in New York. The e-commerce powerhouse on Tuesday, Sept. 1, 2015 said it will now let members of its $99 annual Prime loyalty program download some shows and movies on its streaming video service to watch offline, or when there is no Internet connection available, for free. (AP Photo/Mark Lennihan, File)

    Amazon to let Prime members download videos

    NEW YORK (AP) — Amazon is upping the ante in the streaming-video competition with downloadable videos.