Senate Judiciary Committee member Sen. Amy Klobuchar.jpeg

FILE - In this Feb. 7, 2019 file photo, Senate Judiciary Committee member Sen. Amy Klobuchar, D-Minn., prepares to vote during a committee meeting on Capitol Hill in Washington. Klobuchar announced Thursday that she has been treated for breast cancer and the treatment “went well.” Klobuchar, 61, tweeted that the cancer was found in February during a routine mammogram, and eventually had a lumpectomy to remove cancer. (AP Photo/J. Scott Applewhite)