Senate Committee Hears Testimony
Vinton Cerf (L), vice president and chief internet evangelist for Google and member of the National Science Board, talks to committee chairman Sen. John Rockefeller (D-WV) (R) during a hearing before the Senate Commerce, Science and Transportation Committee July 17, 2014 on Capitol Hill in Washington, DC. The committee held a hearing on "The Federal Research Portfolio: Capitalizing on Investments in R&D."
(July 16, 2014 - Source: Alex Wong/Getty Images North America) more pics from this album »