Doris Buffett, the late sister of Warren Buffett, sits with some of the letters Buffett received asking for help, and which inspired a foundation, in Boston on Aug. 2, 2016. The Letters Foundation, as it’s known, applied for PPP funding and received nearly $270,000.

BOSTON – AUGUST 2: Doris Buffett, the sister of Berkshire Hathaway president Warren Buffett, sits with the letters Buffett receives asking for help in Boston on Aug. 2, 2016. Dorris Buffett and a team of volunteers read the letters and determine if the writer is worthy of a donation from Warren Buffett. (Photo by Keith Bedford/The Boston Globe via Getty Images)