Rand Paul’s wife, Kelley, got a jumpstart on marking Transgender Day of Visibility by firing off a psychotic tweet ranting and raving about Chinese third graders, math, and men having babies. Related: 6 binge-worthy shows that celebrate trans visibility and give us hope Yesterday, Mrs. Paul tweeted: “Chinese third graders are learning multi-variable calculus. Our third graders are being taught that ‘men can have babies.’ This will not end well.” Chinese third graders are learning multi-variable calculus. Our third graders are being taught that “men can have babies.” This will not end well. — Kelley Paul (@KelleyAshbyPaul) March 30, 2022…