New pledge signatories announced today include Joyce and Bill Cummings, Ray and Barbara Dalio, John Paul DeJoria, Phillip and Patricia Frost, Harold and Sue Ann Hamm, Vinod and Neeru Khosla, Rich and Nancy Kinder, Edward W. and Deedie Potter Rose, Lynn Schusterman, and Annette and Harold Simmons.

FORBES: Ten More Tycoons Sign Buffett And Gates Giving Pledge: Dalio, Kinder, DeJoria

Snider lives in east Nashville and works out of the same studio where Loretta Lynn recorded her Grammy-winning Van Lear Rose.

NPR: A Smart Blue-Collar Anthem

His 13-under-par total beat the five-under score of second-place David Lynn of England and was nine better than four others: Justin Rose, Carl Pettersson, Ian Poulter and the defending champion, Keegan Bradley.

WSJ: Rory McIlroy Wins the PGA Championship