CNBC update: 8-foot shark washes up on beach

4:30 PM ET Mon, 7 Dec 2015

The largest U.S. navy destroyer ever built heads for its first sea trial; a new poll shows Hilary Clinton beats every major Republican contender in a hypothetical general election match-up; and an 8 foot shark washes up on a beach in North Carolina, reports CNBC's Sue Herera.