We are scientifically naked in front of this threat. We do not have the diagnostics to quickly detect an MDR or XDR case. Once detected, we do not have the drugs to effectively treat the patient at reasonable cost, and we do not have a TB vaccine.

The greatest threat to our markets comes not from our adversaries but from ourselves. I think Ben Bernanke's policies are a greater threat to US national security than anything being cooked up in Moscow.

It's about creating legal accountability around the creation of value for stakeholders, not just shareholders. That's what changes the conversation in the boardroom.

Mental health conditions are extraordinarily common, conservatively 1 in 4 of us will suffer from one or more in our lifetime, and I defy you to find someone who hasn't seen the impact firsthand.

Todays' politicians can't lead public opinion, because they're frightened of it – and we're so consumed by constitutional crises, that there's just no real chance that politicians can give these issues sufficient thought.