Although Rogers could not give a timeline for the bear market to arrive, he did say that it will be the "worst in my lifetime," a prediction he's stuck by for a while now, and the key to spotting a market correction lies within smaller markets.

Via Economic Times:

How do you view US stock markets currently?

I am not investing in US stock market because I expect problems to come in the next year or two. I am not buying shares.

In the US market, some of the stocks like Apple and Google go up every day. They never go down, which is a dangerous sign in any stock markets. When you have a few stocks always going up and the movement has been concentrated and that seems to be what is happening in the US stock market.