June 3, 2015 8:44 pm
Is there an adequate culture of safety within U.S. transit systems? The terrible Metro crash that killed nine people a couple of years ago raised that question.
The Government Accountability Office finished investigating challenges to the nation’s big rail transit systems face – including D.C.’s Metro.
David Wise, director in GAO’s Physical Infrastructure team, joins the DorobekINSIDER to share the report findings.
How the US Mint and NIST are perfecting the money-making process.