Last July, President Barack Obama appointed former Charlotte, N.C., Mayor Anthony Foxx to become the nation's 17th Secretary of Transportation. Foxx inherited a national transportation portfolio dealing with aging infrastructure, funding shortfalls and the expiration of the current transportation bill, MAP-21, this coming October. I spoke with Secretary Foxx following his keynote address to the 9th annual Texas Transportation Forum, Jan. 6-8, in San Antonio.