Not a day goes by when working people don’t touch high technology in one form or another. Wolfe Tombe is the chief technology officer for U.S. Customs and Border Protections. He was one of the two keynote speakers at the government conference at this year’s Consumer Electronics Show. He also spent a lot of time on the show floor. He joined the Federal Drive with Tom Temin to explain exactly what a federal CTO does, and how the position differs from that of a Chief Information Officer.