It's Boston local news in one concise, fun and informative emailThank you! You have been subscribed to WBUR Today.We were unable to subscribe you to WBUR Today. You can try subscribing here or try again later.
Precinct leaders across Iowa will use their own smartphones to transmit the results of next month's Iowa caucuses. (JGI/Tom Grill/Tetra images RF/Getty Images)
