Original sentence: To accomplish this the organization issues press releases to the print, television, radio and internet media, contacts individuals or leaders whom it believes are responsible for anti-Catholicism, organizes boycotts of unapologetic groups which it believes are responsible for anti-Catholicism, and holds press conferences to discuss incidents that it has identified as anti-Catholicism
Edited sentence: To accomplish this the organization issues press releases to the print, television, radio and internet media, contacts individuals or leaders responsible for anti-Catholicism, organizes boycotts of unapologetic groups responsible for anti-Catholicism, and holds press conferences to discuss incidents that it has identified as anti-Catholicism