or help me stay in the Senate?

NEW: @SenMcSallyAZ is "telling her supporters that they could come up with more campaign cash to donate, if they just 'fast a meal.'"

Former Arizona GOP U.S. House and gubernatorial candidate: "It does feel like it's a little bit of an act of desperation."

“We’re doing our part to catch up, you know, to get our message out,” McSally told supporters in a recording obtained by Arizona’s Family. “But it takes resources. So, anybody can give, I’m not ashamed to ask, to invest. If you can give a dollar, five dollars, if you can fast a meal and give what that would be.”