 | NBC News video |
 |
A new twist on retirement July 4: Bob Dotson takes a look at the quarter of a million doctors who longer practice medicine, even though many are still young enough to do so. Today show |
| NBC News video |
|
A new twist on retirement July 4: Bob Dotson takes a look at the quarter of a million doctors who longer practice medicine, even though many are still young enough to do so. Today show |