Among others,he experimented with the idea of telegraphy C sending messages over a wire by electricity.

VOA: special.2009.02.22

"The Lost Symbol" takes place in Washington,D.C., over a period of just twelve hours.

VOA: special.2009.10.09

A win for the people over the establishment, over the status quo, even over Washington,D.C."

VOA: standard.2010.05.19