I don’t know if he has supported Trump at all. Certainly not like W or No Labels. Also, from Wiki:
Crow's Dallas residence has an extensive collection of historical artifacts, including communist and Nazi memorabilia. His residence houses two paintings by Adolf Hitler and a signed copy of Mein Kampf.[37][38][39][40][41] Crow's backyard garden features what he named the 'Garden of Evil',[42] which is home to at least 20 statues of authoritarian leaders and Communist icons including Vladimir Lenin, Joseph Stalin, Fidel Castro, Mao Zedong, Karl Marx, Hosni Mubarak, Josip Broz Tito, Nicolae Ceausescu, Walter Ulbricht, Gavrilo Princip, Bela Kun, and Che Guevara.[43][44][45] Crow acquired these former public monuments after the collapse of the Soviet Union and the Eastern Bloc.[3] According to Crow, he collects such memorabilia because he "hates communism and fascism".[46] Crow also owns original paintings by Claude Monet, Rembrandt Peale, Pierre-Auguste Renoir, Winston Churchill, and Dwight D. Eisenhower.[47]