Jeri Ryan, the person who played "7 of 9". She was once married to Jack Ryan, the presumptive Republican nominee for the Senate in Michigan.
It wasn't really her fault, but some information about their divorce got out about him wanting to have public sex with her in a european sex club (but she refused).
The "scandal" (not much of a scandal really, a man wanting to have sex with his wife but in public) caused him to drop out of the race very late, and no good candidate could be found to replace him, and so they imported Allen Keyes who lost miserably.
I could never get over the fact that he had been married to Jeri Ryan and let her get away.
I remember hearing about all of that, but I am not sure how it applies to Obama.