I cast my lot with conservatives as a teenager in the 1960's because the conservative Republicans of that era were against such communist practices as torturing prisoners, operating a KGB type of police state, assassinating people, suppressing free speech and invading and looting their countries.
Today, with one exception, every single "conservative" GOP Presidential candidate openly supports all of these communist practices. That one exception is Ron Paul.
Ron Paul is not perfect, but his basic moral principles are the same as mine and have not changed with the passage of time.