They pay for the expensive campaigns of presidents and congressmen, so presidents and congressmen help the rich – often at the expense of the rest of society.  The same syndrome – in which the rich have gained control of the political system (or strengthened their control of it) – now afflicts many other countries.
Platí prezidentům a kongresmanům drahé kampaně, a prezidenti a kongresmani jim proto pomáhají – často na úkor zbytku společnosti. Stejný syndrom – v jehož rámci získali bohatí kontrolu nad politickým systémem (nebo svou kontrolu posílili) – dnes zasahuje i mnoho dalších zemí.