Pari gbolohun ti o tẹle: Stetson ti ṣiṣẹ bi olutọju eto imulo ayika si ọpọlọpọ awọn ipolongo oloselu, pẹlu awọn ipolongo Alakoso ti Senator Gary Hart (D-CO), Aṣoju Richard Gephardt (D-MO), Gomina Howard Dean (D-VT), Alagba John Kerry (D-MA), ati Gomina Bill Clinton (D-AR). Ni ọdun 2008, o ṣiṣẹ bi ọmọ ẹgbẹ ti Rapid Response Energy &amp; Environment Team lori
Ìpolongo Obama fún Amẹ́ríkà fún Sẹ́nétọ̀ Barack Obama (D-IL). Awọn ipa alamọran pataki miiran pẹlu awọn ipolongo iṣelu wọnyi pẹlu Oluṣakoso Agbegbe ati Idagbasoke Iṣowo fun Gomina Howard Dean, ọmọ ẹgbẹ ti Igbimọ ti Awọn Onimọran Agbegbe fun Gomina James Douglas (R-VT), Alaga Alakoso Ipinle Vermont ti Kerry fun Ipolongo Alakoso, ati Alaga Vermont ti Awọn Olugbala fun Ipolongo Clinton / Gore 1992. Stetson tun ṣiṣẹ bi oludamoran si Igbimọ Apejọ ti Democratic Democratic (DNCC) ni Denver, Colorado, ti o ṣe agbekalẹ awọn iṣe apejọ pro-ibilẹ bi ọmọ ẹgbẹ Igbimọ Igbimọ ti DNC.