At the heart of the current controversy involving the Illinois governor's attempt to sell Obama's vacated Senate seat is a network of interests who placed him in a position to be able to think he could do such a things, and that these things are perfectly fine. These connections apparently flow through his wife.
From the NYT:
Federal officials have declined to discuss the role of Ms. Blagojevich in the case. She has not been charged in the case. But officials have suggested that she and others involved in the taped phone calls would be looked at as part of the continuing investigation.
Ms. Blagojevich has a deep-rooted political pedigree as the daughter of Richard Mell, the longtime Chicago alderman and a leader in Cook County Democratic politics, who is considered to have been instrumental in getting Mr. Blagojevich in politics.
...in recent years, Ms. Blagojevich, who has a bachelor’s degree in economics and a real estate broker’s license, has attracted attention through the dealings of her home-based real estate company. Her clients have included people who were awarded state contracts or made political contributions to the governor.
The Chicago Tribune, in an analysis, reported that her firm, River Realty, had earned more than $700,000 in commissions since her husband began raising money in 2000 for his first run for governor. The Tribune reported that more than three-quarters of those commissions came from “clients with connections,” not including commissions she earned from Antoin Rezko, a developer and fund-raiser for the Blagojevich campaign, who was convicted of fraud and bribery this summer.