Art Cashin, UBS director of floor operations, joins 'Squawk on the Street' to discuss the state of today's equity markets, what support levels could signal further selling in equities and what the volatility index is telling Cashin.
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Art Cashin, UBS director of floor operations, joins 'Squawk on the Street' to discuss the state of today's equity markets, what support levels could signal further selling in equities and what the volatility index is telling Cashin.
