Meg Whitman's former nanny and housekeeper accused the billionaire Republican candidate of having "treated me like garbage."
Fisher blasted Portman as a tool of Wall Street and a "rubber stamp" for those seeking to return to the "casino" policies that caused the economic crisis.
Manchin's opponent, John Raese, a multi-millionaire (by inheritance), is an extremist Republican who would like to throw everything back to before child labor laws.
Will Latino voters, the fastest-growing segment of the electorate, make a difference come Nov. 2, despite predictions of general low turnout?
Fifty-four percent of voters say they would be more likely to back a candidate who supported health care reform. That number includes 51 percent of independents and 70 percent of Democratic voters.
Boxer said her Republican opponent, while CEO of Hewlett Packard, "laid off 30,000 workers, shipped jobs overseas, and she says she's proud of her record - well, that's her record."