Wagner was elected deputy of the Yvelines during the French legislative elections in 1986, under the colours of the Rassemblement national which gathered members of the National Front and candidates supported by Jean-Marie Le Pen's party.
Wagner was elected deputy of the Yvelines during the French legislative elections in 1986, under the colors of the Rassemblement national which gathered members of the National Front and candidates supported by Jean-Marie Le Pen's party.