The bomb cyclone turned Nantucket waves into Slurpee slush

In our NewsHour Shares moment of the day, cold weather created a rare phenomenon on the beach in Nantucket, Massachusetts, when last week's bomb cyclone pummeled the East Coast. The NewsHour's Nsikan Akpan explains why some brave souls got a glimpse of waves that moved more like a Slurpee than salt water.