According to the October 2011 FEC report for ROMNEY FOR PRESIDENT INC. a gentlemen named Steven C. Anderson gave $1,000.00 on July 14, 2011. FEC search function here.
Steven C. Anderson is the same gentlemen who took over the helm as Chief Executive Officer at the National Restaurant Association (after a brief intermission) upon Herman Cain's departure in 1999. As CEO it is highly likely he would have been privy to details of litigation and threats about litigation from the immediately previous tenure of Herman Cain.
There is little more than a coincidence between the support for Mitt Romney and the likelihood that Mr. Anderson knows the background of the sexual harassment threats.
There are more coming down the tubes on Cain...so his supporters better be prepared.