Watch Michael Hayden Trump 2016 Videos

Ex-CIA, NSA chief Michael Hayden on 2016 presidential race

Fmr CIA Director General Michael Hayden chooses Clinton over Trump or Cruz to keep America Safe

Hayden: military won't follow Trump torture order

Issues That Matter: Gen. Michael Hayden on national security

Gen. Michael Hayden: This could be an ugly four years

FILE: FORMER CIA DIRECTOR MICHAEL HAYDEN

Ex-CIA, NSA chief Michael Hayden on 2016 presidential race

Michael Hayden on how Trump's comments can affect the country's security (clip)

Gen. Hayden: Trump's comments on Putin and Crimea "devoid of facts"

Former NSA Director Michael Hayden on Donald Trump

Retired General Michael Hayden: Possible I Won't Vote In This Election | Morning Joe | MSNBC

Ex-CIA director 'very worried' by prospect of Trump presidency

Gen. Hayden: In essence, Trump’s telling 20-year-olds to commit a war crime

Former CIA head Michael Hayden on why he won't endorse Trump or Clinton

Gen. Michael Hayden discusses the terror trend in America

Gen. Hayden on President-elect Trump's foreign policy

Fmr. CIA director on Istanbul attack, Donald Trump's rhetoric

Michael Hayden on Apple's fight with FBI, 2016 campaigns

Ex-NSA chief: We are less safe now than four years ago

The former director of the CIA explains why he won’t vote for Trump