Market sell-off is part of a normal sell-off: Chief market strategist

Futures dropped Monday morning as the number of Coronavirus cases rise. J.J. Kinahan, chief market strategist at T.D. Ameritrade, and Mike Santoli, CNBC's senior markets commentator, join "Squawk Box" to discuss what they are watching in the markets.
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Mon, Jan 27 20208:54 AM EST