On December 13, 2016 the second youngest Governor in the US endorsed who for Chairman of the Missouri Republican Party?
Todd Graves (attorney): Todd P. Graves is a private practice attorney, Republican lawyer and politician, who previously served as United States Attorney for the Western District of Missouri. Todd Graves (attorney):  On December 13, 2016, Missouri Governor-Elect Eric Greitens announced his endorsement of Graves for Chairman of the Missouri Republican Party. Eric Greitens:  He is currently the second youngest Governor in the United States, after New Hampshire's Chris Sununu.
Todd P. Graves