CBS News Sunday Morning Season 49 Episode 6 Don Henley, Steve Young, Joe Namath, Andrew Luck

LEGENDS: EAGLES – Fifty years ago this month, The Eagles released their first "Greatest Hits" album, which went on to become one of the biggest sellers in history. Tracy Smith talks with co-founder Don Henley in Las Vegas, where he's still making music with the band and performing sold-out shows.

CALLING THE SHOTS – On Super Bowl Sunday, Jim Axelrod speaks to Steve Young, Joe Namath and Andrew Luck about their celebrated and complicated lives as NFL quarterbacks. Axelrod also speaks with Seth Wickersham, sports journalist and author of American Kings: A Biography of the Quarterback.

A DOG'S LIFE... – Martha Teichner gets a front row seat to the Westminster Kennel Club Dog Show. In its 150th year, dogs are still lining up to compete – and who better than Martha, a dog-lover and author of When Harry Met Minnie, to cover the show.

A PINCH OF SALT – Conor Knighton takes us beyond San Francisco's Levi's Stadium, the site of Sunday's "big game," to nearby ponds that annually produce hundreds of thousands of pounds of sea salt.

KISS AND TELL – With Valentine's Day approaching, we put the spotlight on kissing. Is a kiss just a kiss? Susan Spencer investigates.

UNDER PRESSURE – Chris Livesay pays a visit to Antwerp, Belgium, the diamond capital of the world, ahead of Valentine's Day.

OPINIONS – Luke Burbank has Super Bowl party pointers, and Faith Salie with some thoughts on the streaming sensation "Heated Rivalry."