Mariano Fiallos Oyanguren
... that Mariano Fiallos Oyanguren refused to participate in an attempt to rig the 1990 Nicaraguan presidential election?
... that <b id="mwBmI"><a href="./Mariano_Fiallos_Oyanguren" id="mwBmM" rel="mw:WikiLink" title="Mariano Fiallos Oyanguren">Mariano Fiallos Oyanguren</a></b> refused to participate in an attempt to rig the <a href="./1990_Nicaraguan_general_election" id="mwBmQ" rel="mw:WikiLink" title="1990 Nicaraguan general election">1990 Nicaraguan presidential election</a>?