Rubuta ci gaba ga wannan sakin layi - A lokacin zaben shugaban kasa na 1968 na Jam'iyyar Democrat, Zampieri ya yi aiki a matsayin wakili ga Hubert Humphrey zuwa Yarjejeniyar Democratic Democratic
Ka yi haƙuri. Ya bayyana cewa idan Shugaba Lyndon B. Johnson ya yi kokarin samun takarar shugaban kasa a taron, to, Zampieri zai zabe shi bisa ga wanda abokin takararsa zai kasance, ko da yake ya bayyana cewa idan aka zabi Johnson, to, Richard Nixon zai lashe zaben shugaban kasa. Duk wakilan Humphrey da George McGovern ban da Zampieri da John Fitzpatrick sun gudanar da yajin aiki bayan da aka gabatar da shirin adawa da yakin Vietnam. Ya kasance daya daga cikin wakilai tara na Vermont don tallafawa Humphrey yayin da wasu wakilai bakwai suka goyi bayan Eugene McCarthy da wasu shida suka goyi bayan McGovern.