Publishers Are Rethinking Those ‘Around the Web’ Ads

The ads, which appear mostly via the services Outbrain and Taboola, can lead to questionable websites. Now some publishers wonder about the effect on their readers.
Read more: http://www.nytimes.com/2016/10/31/business/media/publishers-rethink-outbrain-taboola-ads.html?source=Snapzu