|Source: The New York Times-|
I think the best way to describe Huey Long (aka Louisiana Kingfish) would be compared him with the recently deceased President of Venezuela Hugo Chavez. Even though Huey was a lot more democratic than Hugo and believed in a greater deal of freedom. But they were both basically dictators who were corrupt who meant well and wanted to do good things. But weren’t really cutout to be chief executives and people with strong Socialist-Communist leanings.
Both Huey and Hugo spoke about share the wealth and Social Justice, but wanted as much power as possible even centralized all the power with them to do these good works for the people. Huey Long was clearly a Democrat as far as party and politically and believed in democracy except when it went against him. And Hugo Chavez was a Socialist, but certainly not a Democratic Socialist.
Hugo was not a full-blooded Communist like Fidel Castro, but probably more like Neo-Communist. Someone who allowed for political opposition and a certain level of economic and personal freedom, but someone with strong dictatorial leanings as well. Huey was probably more democratic than Hugo, but politically they were similar.
The New York Times: All The King's Men 1949- Broderick Crawford as Huey Long