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LINDSEY VONN
CNBC.com web-only interview
Downhill skier Lindsay Vonn

Some retailers showing signs of panic: Analyst

Wednesday, 18 Dec 2013 | 11:20 AM ET

Barbara Kahn, University of Pennsylvania, and Laura Champine, Canaccord Genuity Securiites, discuss online versus in-store shopping. The use of the mobile phone is an interesting phenomenon, it's the gateway to purchasing, says Kahn.