Art Cashin of UBS Financial Services tells CNBC's Dominic Chu the stock market is looking better but there's still a big potential negative looming.
RDQ Economics' John Ryding questions whether monetary policy can spur companies into hiring the long-term unemployed.
Fewer Americans are working—or trying to work. Reversing this trend has to be a priority for the next administration, says Wharton Prof. Joao Gomes.
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