©2015 Bloomberg View NYSC8J6S972U (Bloomberg View) — If Marco Rubio is the front-runner to win the Republican presidential nomination, as election prediction markets are saying (and I agree!), then why aren’t his poll numbers spiking? That’s what the Rubio naysayers keep asking. No matter that the Florida senator just moved into

By James Riordan At the 29th annual conference of the Association for the Advancement of Artificial Intelligence (http://www.aaai.org/home.html) researchers presented a paper indicating that they have discovered a new method to teach robots how to use tools – by watching videos on YouTube.  The researchers, from the University of Maryland