Former President Donald Trump constantly claims the system is rigged against him, from conspiracy theories about election fraud to accusations that he’s being targeted by federal prosecutors under President Joe Biden’s command. But there’s a good reason for that, argues David Corn for Mother Jones — Trump sees rigging everywhere, because rigging the business world is how he got so rich and famous in the first place. Trump, wrote Corn, “emerged from the swamp of New York City real estate, where political connections were as important as architectural blueprints,” after his father Fred Trump fra…