Resolved to lose weight this year? Make it stick with these simple changes

All of us at one time or another are concerned about excess pounds. If shedding those pounds is part of your New Year's resolution, take heart that it's not all about the calories you take in. It's also about simple achievable changes you can make today that will improve your chances of success. We talked to Dr. W. Scott Butsch, faculty editor of the Harvard special health report Lose Weight and Keep it Off to learn about easy changes you can start today that will last all year.