Tech: Amazon has set its sights on healthcare tech with a stealth lab it calls '1492' (AMZN)

Amazon's new "1492" lab is looking at telemedicine and at ways to tap into electronic medical records. Amazon has been one of the big winners as everything from book selling to software development has moved to the internet. Now it seems to be trying to put itself into position for similar success in healthcare as that market goes digital. The e-commerce giant has set up a new,