Active in politics as a
Democrat, he served on the Board of Aldermen from January 1932 to March 1933.
Congress With the help of the
Tammany Hall boss
Jimmy Hines, Lanzetta was elected as a
Democrat to the
73rd Congress. He defeated the incumbent Congressman
Fiorello H. La Guardia. He represented the
20th district (then
East Harlem) and served from March 4, 1933, to January 3, 1935. In 1934, in a close race with
Vito Marcantonio, he lost his bid for re-election to the
74th Congress. In 1936, he won back his seat in the
75th Congress (causing Marcantonio to suffer his first defeat in what became a long Congressional career), serving from January 3, 1937, to January 3, 1939. He ran again in 1938 and 1940, losing both times to Marcantonio, who by then had switched to the
American Labor Party. Embittered by his loss to Marcantonio, in a letter to
Martin Dies, the Chair of the House Committee on Un-American Activities, Lanzetta suggested that the House refuse to seat Marcantonio because, as the head of a "Communist front organization (
International Labor Defense).... he must of necessity believe in communism and the overthrow of our present form of government."
Later career After Lanzetta's 1938 defeat for re-election, he was appointed as legislative representative or counsel for Puerto Rico in
Washington, D.C. Although he had never visited the island, he proved popular with its political leaders of all parties and with the residents of Puerto Rico. Lanzetta later resumed the practice of law. On July 2, 1947, Mayor
William O'Dwyer appointed him as city magistrate of New York City to fill a vacancy; later that month he was appointed to a full ten-year term. As the result of a one-day shortage of magistrates in March 1948, Lanzetta attracted notice by presiding in five courts in five hours and disposing of 500 cases, 400 of which were in the Downtown Traffic Court. He served as city magistrate until May 26, 1948, when Mayor O'Dwyer appointed him to a ten-year term as a justice of the city Domestic Relations Court. He served in this capacity until his death in New York City in 1956. == Death ==