Clinton appears to be the sole holdout in the Obama administration in understanding the catastrophe caused by its foreign policy in Libya.

Should President Clinton have killed Osama bin Laden when he had the opportunity in 1990s? Should President Bush have sent the U.S. military into Iraq to depose Saddam Hussein in 2003? Should President Obama have withdrawn all troops from Iraq in 2011? Such questions provide no real insight into future considerations.

From my experience as Chairman of the House Intelligence Committee, if a congressperson is identified as a potential target by a foreign intelligence service, that individual is notified.

Ensuring that the intelligence community adheres to its responsibilities to report on its activities to Congress is absolutely essential.

A lot of the problems in the mortgage world, people said, were because our competitors were evil. But a lot of it was a lack of technology - bad processes and systems.

It is important to recognise that, alongside the huge benefits that artificial intelligence offers, there are potential ethical issues associated with some uses.

Social media, unfortunately, just makes it a lot easier to be jealous. It sets up false expectations of reality, so it's really easy to look at someone else's life online and assume that they have everything going great for them and that their life is perfect.

Instead, in the absence of respect for human rights, science and its offspring technology have been used in this century as brutal instruments for oppression.