Advertising Week Hot Topic: Digital Ad Blocking

Wall Street Journal: When Advertising Week kicks off Monday in New York, ad-industry executives will convene to discuss all the hot new marketing trends. There will also will be plenty of hand-wringing over the very future of the ad business as it comes under threat. In the digital world, the growing popularity of ad-blocking is the crisis of the moment, threatening the nearly $60 billion online ad industry. Marketers are asking “who and what do I trust.”