Facebook is working on new ways to police advertisers whose products are "overwhelmingly unsatisfactory," after a BuzzFeed News report this week showed a cottage industry of shady online retailers operating openly on the social network and using its advertising services to target users.
Facebook taking shady retailers 'very seriously'
The Missing Diamond Shortage - Bloomberg Business
If you've ever been to a diamond investment pitch you've probably seen 'The Chart,' the one where diamond demand soars, while supply trails forlornly in its wake. For at least the last decade the looming supply gap has been a presentation staple, illuminating the the dearth of new mines and ever expanding appetites for luxury from Shanghai to Mumbai.