Amazon tells the UK CMA in a letter that Microsoft uses business practices that restrict customer choice in cloud computing, after a similar complaint by Google (Martin Coulter/Reuters)

Martin Coulter / Reuters:

Amazon tells the UK CMA in a letter that Microsoft uses business practices that restrict customer choice in cloud computing, after a similar complaint by Google  —  Amazon (AMZN.O) has told Britain’s antitrust authority its rival Microsoft (MSFT.O) uses business practices that restrict customer choice …