http://www.bloomberg.com/news/2014-03-31/fbi-said-to-probe-high-speed-traders-over-abuse-of-information.html

http://online.barrons.com/article/SB50001424053111903698104579475431992042584.html?mod=BOL_da_wte

http://www.businessweek.com/news/2014-04-01/cbot-traders-lose-bid-for-chance-to-reverse-pricing-change

http://www.bloomberg.com/news/2014-04-01/virtu-said-to-delay-ipo-amid-furor-spurred-by-michael-lewis-book.html

http://blogs.wsj.com/moneybeat/2014/04/01/highlights-from-the-brawl-over-high-frequency-trading/

http://uk.reuters.com/article/2014/04/01/congress-sec-highspeed-investigation-idUKL1N0MT1SV20140401

http://www.cboeoptionshub.com/

http://www.businessweek.com/news/2014-03-31/two-husbands-accused-of-trading-on-data-overheard-from-wives-1

http://phys.org/news/2014-03-facebook-chief-reaps-33b-gain.html

http://blogs.reuters.com/felix-salmon/2014/03/31/michael-lewiss-flawed-new-book/

http://www.tradersmagazine.com/news/commentary-how-i-learned-not-to-hate-high-frequency-trading-112289-1.html

http://www.bloombergview.com/articles/2014-03-31/michael-lewis-doesn-t-like-high-frequency-traders