The Republican challenger is pragmatic about her long-shot candidacy. Rowland has been operating her campaign on a shoestring, spending only $376 through Sept. 2. As of that date she had raised less than $5,000 and had contributed only $250 of her own money. Even so, Rowland said she’s hoping to raise $100,000 for the race. Her campaign strategy involves personal exposure, attending public events, knocking on doors and doing interviews on radio and with other media. And she’s tapping into voter frustration with the federal government. “Right now there is a ruling elite party in Washington to tell you how...