In our Eye on Money series, we talk about the rush to file tax returns. There is less than a week left for many people to meet the April 15 deadline. Massachusetts and Maine residents have until the 17th. The IRS reports the number of returns is down 1.4% compared with this time last year. The average refund dropped $20 to just under $2,900. CBS News business analyst Jill Schlesinger joins "CBS This Morning" to discuss what last-minute filers need to know.