This past weekend, I spoke for the second time at the second annual Black Leadership Summit in Washington, D.C., hosted by Turning Point USA. Turning Point was founded in 2012 by then-18-year-old Charlie Kirk. Its website describes its goal as seeking "to identify, educate, train, and organize students to promote the principles of freedom, free markets, and limited government." In addition to the Black Leadership Summit, Turning Points holds other annual gatherings, including the Young Women's Leadership Summit, the Young Latino Leadership Summit and the Student Action Summit. Turning Point, according to Kirk, has established chapters at over 1,000 college...