http://abcnews.go.com/Blotter/billionaire-donors-hide-velvet-curtain-gop-convention/story?id=17115986&page=2
"...Lawrence Lessig, a Harvard Law School professor who has been tracking money in the 2012 elections, said he has calculated that 47 individual Americans have given 42 percent of the money in this year's presidential campaign. "We have never had an election, in the last hundred years, that has had this type of money," he said.
That phenomenon has been most evident with a group of $1 million supporters of the Romney campaign called the "Victory Council." While the Romney campaign has kept the identities of his top-level fundraising team a secret, ABC News has been able to track their movements throughout the convention, and has slowly begun to identify them..."