Salesforce CEO Marc Benioff reminds employees of no drinking policy: 'alcohol is a drug' By: CNBC.com News November 01, 2017 at 17:34 PM EDT Salesforce CEO Marc Benioff says alcohol is a "drug" to remind employees of the company's no drinking policy. Read More >> Related Stocks: Alphabet-A Facebook Salesforce Twitter, Inc. Yelp Inc