Secretary of the Interior Ryan Zinke "will be leaving the Administration at the end of the year after having served for a period of almost two years," President Trump tweeted Saturday morning. "Ryan has accomplished much during his tenure and I want to thank him for his service to our Nation." In a second post, Trump said he would announce Zinke's successor in the coming week but did not say whether Zinke resigned or was fired. Zinke's tenure at Interior has been marred by allegations of unethical conduct which have reportedly troubled Trump and prompted a Justice Department investigation.

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