Lewis Alexander, Nomura Chief U.S. Economist, says the U.S. unemployment rate will continue to rise before this recession is over. David Kostin, Goldman Sachs Chief U.S. Equity Strategist, says the current market rally has been driven by a select group of companies. Ian Bremmer, Eurasia Group President, says the U.S. is not on the brink of civil war. Dennis Gartman, Retired Editor of The Gartman Letter, says he finds it very difficult to be bullish on risk assets.