    Sentence 1: The law does not regulate how much  individuals can contribute to their own campaigns , a  decided advantage for millionaires like Mr.  Schwarzenegger and Mr. Ueberroth , both Republican  candidates .    Sentence 2: The law does not regulate how much  individuals can contribute to their own campaigns , a  decided advantage for millionaires such as  Schwafzenegger and Ueberroth .