CNN reports:

Former Vice President Dick Cheney and a clutch of former George W. Bush advisers have a horse in the Republican National Committee chairman race: Maria Cino.
CNN has learned that Cheney will be among the hosts next Tuesday at a fundraiser to benefit Cino’s 527 group, which was formed last week so the former Bush administration official could start raising money for her RNC campaign. Cheney’s daughter Mary assisted in organizing the fundraising committee.