
How Google is using AI to help one U.S. city reduce traffic and emissions
CBSN
Getting stuck in traffic and hitting several red lights in a row isn't just frustrating and bad for stress levels, it's also bad for the environment. But one U.S. city is getting help from a tech giant and artificial intelligence to solve this problem.
Google's Juliet Rothenberg is on a mission to make traffic lights more efficient and less annoying.
"Shift a few seconds from here to there and that shift can have a big impact," she told CBS News.

Horse racing excitement is set to continue on Saturday night when the second part of the Triple Crown launches at Pimlico Race Course in Baltimore, Maryland. The Preakness Stakes, also known as the annual run for the Black-Eyed Susans, comes just two weeks after the season kicked off with the Kentucky Derby.

Increasingly, when lawyers take divisive political issues to court, they seek out federal jurisdictions where they hope to find judges sympathetic to their worldview. This phenomenon, known as venue shopping, has been employed by both sides of the political aisle, according to a new CBS News analysis of federal court data for cases seeking nationwide impact.