 And from the Kauffman Foundation, providing access to opportunities that help people achieve financial stability, upward mobility, and economic prosperity, regardless of race, gender, or geography. Kauffman.org. This is NPR. This is All Things Considered from NPR News. I'm Juana Summers. And I'm Elsa Chang. An unlikely speaker took the stage at the Republican National Convention last night, Teamsters President Sean O'Brien.