President Trump meets with Microsoft CEO Satya Nadella (center) and Amazon CEO Jeff Bezos at the White House on June 19, 2017. The Pentagon has selected Microsoft for a $10 billion cloud computing contract also sought by Amazon.

President Trump meets with Microsoft CEO Satya Nadella (center) and Amazon CEO Jeff Bezos at the White House on June 19, 2017. The Pentagon has selected Microsoft for a $10 billion cloud computing contract also sought by Amazon.