Blast Apologizing News Today

From the cards. thats names, account numbers, expiration dates and security codes among some of the information there. after angry reaction from customers, target sent out an e-mail blast apologizing for that breach. they say theyre working with a forensics firm and secret service to find the culprits. joining us, cnbc personal finance correspondent sharon epperson and bob sullivan. sharon, lets start with this. if i did shop at target, what should i do? >> the first thing you need to do is revi...