Michael Hayden
CIA director under George W Bush; former NSA director retired United States Air Force four-star general and former Director of the National Security Agency, Principal Deputy Director of National Intelligence, and Director of the Central Intelligence Agency. Hayden currently co-chairs the Bipartisan Policy Center's Electric Grid Cyber Security Initiative.[4] In 2017, Hayden became a national security analyst for CNN.[5]
He was Director of the National Security Agency (NSA) from 1999 to 2005. During his tenure as director, he oversaw the controversial NSA surveillance of technological communications between persons in the United States and alleged foreign terrorist groups, which resulted in the NSA warrantless surveillance controversy.
Source: Wikipedia
CIA
NSA
George W. Bush
Bill Clinton
Barack Obama