The classic "How to Write a Great Business Plan" is our archive article of the week. http://s.hbr.org/1KctyDW  pic.twitter.com/N7lnwpeSTm

Adultery site Ashley Madison hacked, user data leaked http://cnb.cx/1fXW7bA  pic.twitter.com/5dXrNH7Th8

Welcome back #PYPL, come celebrate @PayPal here in #TimesSquare with free #donuts and #coffee! pic.twitter.com/Qs1LmMUOd8

Gold trades below $1,100 for the first time since March 26, 2010: http://on.ft.com/1IehilN  pic.twitter.com/X0DHkre09p

How violence in Mexico chokes both local business and big multinationals like Coca-Cola http://for.tn/1Dq1XqT  pic.twitter.com/epsHXcpORx

Greek banks reopen after being closed for three weeks http://econ.st/1CL1DZ2  pic.twitter.com/DTRJl0Xe2l

Cuba's flag raised in Washington: http://on.wsj.com/1OroAlg  pic.twitter.com/FvNCZmqOVb

A July rate hike by the Fed? No chance, according to economists surveyed by @WSJ http://on.wsj.com/1DlDkf2  pic.twitter.com/IPTGLTPjZv

Ashley Madison has been hacked & its 37 million customers could have their data leaked online: http://onforb.es/1Ier0Vq  pic.twitter.com/ir4o4eetod

This map shows what $100 is actually worth in your city http://read.bi/1Kg0NDn  pic.twitter.com/Gnk2QmcMWK

There's some evidence that showing self-control is bad for your health http://econ.st/1Gv2UhA  pic.twitter.com/w4SYOOxcgK

BREAKING: Lockheed Martin to buy Sikorsky Aircraft for $9 billion http://cnb.cx/1MftqD3  pic.twitter.com/DSOmiIcVVk

Microsoft is sacrificing revenue to drive adoption of Windows 10 http://nyti.ms/1CL1LrE  pic.twitter.com/qvCtRYEvgY

What's everyone talking about: Gold's Plunge, Greek Banks to Open Again http://bloom.bg/1SwQNHT  pic.twitter.com/WBXnlMjGxO

Vroom, the Startup That Aims to Be the Zappos of Online Car Buying, Raises $54 Million http://entm.ag/1DjuK0f  pic.twitter.com/sEIhb1fcq4

ICYMI: One of Spain's 'ghost airports' has sold for €10,000 (it cost more than €1bn to build) http://bbc.in/1HEjIa2  pic.twitter.com/V0j9bvxvzE

Get ready for Iran to surprise the oil market. http://www.bloomberg.com/news/articles/2015-07-19/history-shows-iran-could-be-about-to-surprise-the-oil-market … via @JavierBlas2 pic.twitter.com/KKi51ujmRB

This huge company now offers unlimited vacation. Good or bad idea? http://cnnmon.ie/1f98kcv  pic.twitter.com/ceo4EvXF9S

Dollar in demand, gold dives to five-year low http://reut.rs/1JaSgD9  pic.twitter.com/QC8xgwJrZh