CNBC skriver CNBC. http://www.cnbc.com/2017/03/01/us-markets.html The Dow posted a 300-point jump, closing at over 21,000 new market highs http://www.cnbc.com/2017/03/01/us-markets.html http://www.cnbc.com/2017/03/01/us-markets.html new market highs http://www.cnbc.com/2017/03/01/us-markets.html STOCKS RISE AND RISE AND RISE… The Dow Jones closed above 21,000 CNBC The Dow Jones closed above 21,000 CNBC