Why Target's holiday sales disappointment is like getting an 'A instead of an A+': Retail Expert

Target is tumbling after a disappointing holiday season. The retailer's same-store sales rising only 1.4% between November and December compared to a growth rate of 5.7% a year ago. Retail Expert Erin Sykes breaks down what this means for Target moving forward. Yahoo Finance's Zack Guzman & Sibile Marcellus join in on the conversation.