WASHINGTON—President Donald Trump nominated Heather Wilson, an Air Force veteran and former U.S. representative from New Mexico, to fill the Air Force’s top civilian post, a move that comes as Secretary of Defense James Mattis appoints his staff at the Pentagon. Ms. Wilson is Mr. Trump’s second military service secretary nominee. He previously announced Vincent Viola, the founder of a high-frequency trading firm and a U.S. Army...

Source: Wall Street Journal January 23, 2017 20:46 UTC