A look at Alzheimer's on "60 Minutes'" "For Better or For Worse"
CBS News chief medical correspondent Dr. Jon LaPook followed Carol and Mike Daly for 10 years, after Carol was diagnosed with Alzheimer's and her husband took on the role of caregiver. Dr. LaPook joins CBSN to discuss his "60 Minutes" report "For Better or For Worse" and Alzheimer's in the United States.