Fournet was elected to the state House in 1928 from Jefferson Davis Parish and though a freshman member was tapped by Huey Long as Speaker of the House. In that role, he tried to prevent the House from [[impeachment|impeaching]] Long in 1929 by recognizing a questionable call for adjournment.<ref>{{cite book|url=http://books.google.com/books?id=WRB81_IByjsC&pg=PA70&lpg=PA70&dq=John+B.+Fournet&source=bl&ots=0hCDSygLrj&sig=LFf5gLQS7D9lYaYCRHLIYt8LmcQ&hl=en&sa=X&ei=MA7TUZT3G8mp8AGC3oHoAg&ved=0CC4Q6AEwATge#v=onepage&q=John%20B.%20Fournet&f=false|author=[[Harnett Kane]]|title=Huey Long's Louisiana Hayride: The American Rehearsal for Dictatorship, 1928-1940, pp. 70-71 |publisher=Gretna, Louisiana: Pelican Publishing Company (1941 and 1998)|accessdate=July 2, 2013}}</ref> In the dispute, Fournet particularly clashed with [[conservative]] state Representative Cecil Morgan, Sr. (1898-1999) of [[Shreveport]], one of the leaders in the impeachment of Long. Morgan and Fournet were thereafter estranged for fifty years butreconciled not long before Fournet's death. | Fournet was elected to the state House in 1928 from Jefferson Davis Parish and though a freshman member was tapped by Huey Long as Speaker of the House. In that role, he tried to prevent the House from [[impeachment|impeaching]] Long in 1929 by recognizing a questionable call for adjournment.<ref>{{cite book|url=http://books.google.com/books?id=WRB81_IByjsC&pg=PA70&lpg=PA70&dq=John+B.+Fournet&source=bl&ots=0hCDSygLrj&sig=LFf5gLQS7D9lYaYCRHLIYt8LmcQ&hl=en&sa=X&ei=MA7TUZT3G8mp8AGC3oHoAg&ved=0CC4Q6AEwATge#v=onepage&q=John%20B.%20Fournet&f=false|author=[[Harnett Kane]]|title=Huey Long's Louisiana Hayride: The American Rehearsal for Dictatorship, 1928-1940, pp. 70-71 |publisher=Gretna, Louisiana: Pelican Publishing Company (1941 and 1998)|accessdate=July 2, 2013}}</ref> In the dispute, Fournet particularly clashed with [[conservative]] state Representative Cecil Morgan, Sr. (1898-1999) of [[Shreveport]], one of the leaders in the impeachment of Long. Morgan and Fournet were thereafter estranged for fifty years butreconciled not long before Fournet's death. |