http://www.cnbc.com/2017/08/21/us-stocks-pullback-trump-korea.html

http://www.bloomberg.com/news/articles/2017-08-21/sec-is-said-to-study-spotify-plan-to-bypass-ipo-in-nyse-listing

http://www.cnbc.com/2017/08/21/us-stocks-pullback-trump-korea.html

http://www.tradersmagazine.com/news/buyside/trading-firm-drw-to-buy-high-frequency-firm-rgm-116588-1.html

http://themerkle.com/exponential-increase-in-bitcoin-price-merely-62-days-from-3000-to-4000/

http://www.nytimes.com/2017/08/19/business/the-stock-market-has-been-magical-it-cant-last.html

http://www.bloomberg.com/view/articles/2017-08-21/stock-returns-like-politics-are-not-normal

http://www.bloomberg.com/news/articles/2017-08-21/fed-s-big-bond-unwind-may-clobber-u-s-stocks-corporate-debt

http://finance.yahoo.com/news/cohn-solidifies-lead-race-replace-040100420.html

http://www.cnbc.com/2017/08/21/us-politics-economic-agenda-front-and-center-for-wall-street.html

http://www.reuters.com/article/us-global-markets-idUSKCN1B101X

http://www.bloomberg.com/news/articles/2017-08-21/five-things-you-need-to-know-to-start-your-day