I just caught this story on MSNBC so I Googled it:
A mysterious corporation that was formed in Delaware in March gave $1 million in April to a political group backing Republican presidential candidate Mitt Romney -- and then dissolved in July, according to a report from NBC News' Michael Isikoff. It's unclear exactly who was behind the large donation.
The group Restore Our Future, a so-called "super political action committee," received a donation of $1 million from W Spann LLC on April 28, according to the super PAC's campaign disclosure report, filed last week. The group received $12.2 million during the first six months of the year, including gifts from four donors who gave $1 million each, the report showed.
One of the million-dollar donors was W Spann LLC, formed by Boston estate tax planner lawyer Cameron Casey, who specializes in "wealth transfer strategies" for high-end clients. Casey works for the firm Ropes & Gray's, which has done work for Bain Capital, the investment firm formerly headed by Romney.
Ropes & Gray's is also one of several major companies, Isikoff reports, that have offices at a Manhattan office building at 590 Madison Ave. -- the address listed for W Spann. Other companies there include UBS, IBM and Cemex. The building, however, has no record of a tenant called W Spann. On top of that, corporate records for W Spann give no information about the company's owner or the type of business it does.<snip>
http://www.cbsnews.com/8301-503544_162-20088124-503544.html