Legends: Eagles, A Dog's Life, A Pinch of Salt

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. 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. 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.