A few days ago, we celebrated a win for everyone affected by kidney disease as one of the uncertainties facing living kidney donors was erased. In response to Congresswoman Jaime Herrera Beutler’s (R-WA) amendment of the Family and Medical Leave Act, the U.S. Labor Department issued a legal opinion stating its agreement that kidney donation qualifies as a “serious health condition.” The August 28 opinion’s introductory words are as follows: “This letter responds to your …