At work, conversation increases productivity. And yet people go into work, put on their headphones. In one interview, somebody called it - they become pilots in their own cockpits.

Trump said today that if countries are going to have nuclear weapons, then he said the United States needs to be at the top of the back, in his words, meaning increasing the U.S. nuclear arsenal.

I think we have reached such saturation levels, the money at this point doesn't swing election.

If image is everything, how can the Democratic presidential hopefuls compete with a President fresh from a war victory.

There's no doubt that [tax cuts] act as a stimulus. How could they not, in a sense? You're giving cash back to households.

But I want to pay tribute to Anna Lee Woodruff, an extraordinary, selfless woman and beautiful grandmother who in her quiet determined way was a role model for her two daughters, and who left a lasting impression on so many who knew her.

The president-elect Donald Trump moved a bit closer to getting his Cabinet in place with another round of confirmation hearings. The most contentious was for his treasury secretary pick, Steven Mnuchin, a billionaire banker who worked at Goldman Sachs and owned a hedge fund. There was important news that came out during the hearing. Mnuchin said that he would support raising the debt ceiling sooner rather than later, and not risk the country defaulting.