There is a lot of money all over the world that is chasing relatively risk-free yields that are higher than alternatives such as corporate bonds or treasuries.

When the public's right to know is threatened, and when the rights of free speech and free press are at risk, all of the other liberties we hold dear are endangered.

It's a real serious problem. There are lawyers out there who are advertising and chasing cases. Every once in a while you'll see a lawyer get in trouble for doing that. But it's not enough.

What you're seeing is the same old, same old: too much money chasing too few stocks.

It is certainly a risk if you have new money in the market now with these kind of price- earnings ratios, ... If you're queasy about drops and ups and downs this might be a time to be a little cautious.

There's never any great risk as long as you have money.