An estimated 79% of Americans who make New Year's resolutions focus on their health and self-improvement. CBS News chief medical correspondent Dr. Jon LaPook joins "CBS Mornings Plus" to discuss how to set meaningful health goals for 2025.  Country star Dustin Lynch will be a New York correspondent for CBS' "New Year's Eve Live: Nashville's Big Bash" for a second time. He spoke with "CBS Mornings Plus" about what to expect, his music and his plans for 2025.