Former Secretary of Transportation Elaine Chao used her agency's resources to assist in personal errands and to help her family, according to an Office of Inspector General report. Samuel Corum/Getty Images hide caption
Elaine Chao
An airline arrival and departure board shows several canceled flights last month at the Tampa International Airport in Florida. Chris O'Meara/AP hide caption
President Trump plans to nominate Stephen Dickson to lead the Federal Aviation Administration. The agency is under scrutiny for its response to two crashes of Boeing 737 airplanes, which are pictured here outside Boeing's factory in Renton, Wash., on March 14. Stephen Brashear/Getty Images hide caption
From left: Transportation Secretary Elaine Chao, Commerce Secretary Wilbur Ross, Labor Secretary Alex Acosta, Agriculture Secretary Sonny Perdue and Energy Secretary Rick Perry appear before a Senate committee Wednesday. Andrew Harnik/AP hide caption
The Trump administration's decision is being lambasted by consumer rights organizations and members of the U.S. Senate. John Amis/AP hide caption
Secretary of Transportation-designate Elaine Chao testifies at her confirmation hearing before the Senate Commerce, Science and Transportation Committee. Listening are her father, James Chao, left, and husband, Senate Majority Leader Mitch McConnell. Zach Gibson/AP hide caption
Elaine Chao arrived at Trump Tower last week to meet with President-elect Donald Trump. On Tuesday, he announced she was his pick to lead the Department of Transportation. Eduardo Munoz Alvarez/AFP/Getty Images hide caption
Senate Minority Leader Mitch McConnell, R-Ky., and his wife Elaine Chao at last summer's Republican National Convention in Tampa. Mike Thelier/UPI /Landov hide caption