CD4 being the level of the lymphocyte that indicates the level of your immune function.

You have to be careful, because, in the [Donald] Trump stimulus package, there were two elements. One is the infrastructure investment program, which at this moment doesn't have the financing spelled out in any effective form.

Senate races are different from House races, in the sense that they are more candidate-driven. The higher the office - that is, I mean, governor, senator, president - the more important the candidate.

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

Vaclav Havel had moral stature. The president in first Czechoslovakia and the Czech Republic in many ways is a ceremonial role. And so, speaking out and having that strong moral fiber, people just knew that he told the truth to people who had only heard lies. And so I think his - that's his legacy.

I think even Republicans are saying [Andrew] Puzder may have a problem.

What we do have is a gigantic matching tax-cutting program as a way of stimulating the economy.