Billionaire Robert Mercer speaks on the phone during the 12th International Conference on Climate Change hosted by The Heartland Institute on March 23, 2017, in Washington.
Billionaire Robert Mercer speaks on the phone during the 12th International Conference on Climate Change hosted by The Heartland Institute on March 23, 2017, in Washington. Oliver Contreras For The Washington Post
Billionaire Robert Mercer speaks on the phone during the 12th International Conference on Climate Change hosted by The Heartland Institute on March 23, 2017, in Washington. Oliver Contreras For The Washington Post

Politics & Government

Billionaire Robert Mercer did Trump a huge favor. Will he get a payback?

May 01, 2017 6:00 AM

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