EU-Wettbewerbshüter untersuchen Amazon

FAZ, hier. 

HOW TO EXERCISE THE POWER YOU DIDN’T ASK FOR

J. Zittrain, here. 

Amazon Probed by EU on Data Collection From Rival Retailers

Bloomberg, here.  More info hier and here.

Mentioned this possibility in my "old" big data paper, here (written 2015! - amazing how the years just fly by)