https://www.reuters.com/article/us-kustomer-m-a-facebook-eu/facebook-purchase-of-kustomer-may-face-eu-antitrust-scrutiny-idUSKBN2BT1T8 >Facebook's acquisition of customer service startup Kustomer may be subjected to European Union antitrust scrutiny after Austria asked EU enforcers to take over the task, the European Commission said on Tuesday.