Microsoft's Cortana Could Combine the Best Parts of Siri and Google Now

Microsoft is late to the game when it comes to putting a digital assistant on its phones, but the wait might be worth it. Sources close to the project have revealed some of the specifics of Microsoft's upcoming "Cortana" service to The Verge, and it could be the very best of Siri and Google Now. » 2/20/14 1:51pm 2/20/14 1:51pm