Bloomberg @business
In New York, @kalpenn investigates "gray" and "green" infrastructure initiatives to save the city from the next superstorm. Is the answer a giant wall around Manhattan? Or are there "greener" alternatives? Watch the full episode of Getting Warmer https://t.co/8ueDMbzP1g https://t.co/Inkyzm3ZpC — PolitiTweet.org