How do I explain to my children what I do not understand myself?

FORBES: Mark Madoff's Unpublished Memoir: 'My Father Has Stolen My Life'

What I cannot understand therefore is that both US government and US corporates do not place invention as their vital long-term strategy?

FORBES: Apple's 'Next Big Thing' Will Be an Innovation, Not an Invention

Mike, the U.S., major European powers, Russia, and China are meeting, and I understand they are not all in agreement with what to do about Iran.

NPR: Iran's Response to International Pressure over Nukes

You understand that I'm not going to get into what we do with actionable intelligence.

WHITEHOUSE: Press Briefing