Donald Trump posted a three-part series of overnight posts in which he made excuses for ducking a second debate with Kamala Harris, then mocked her medical records to justify his refusal to release his own health history. The vice president needled Trump over the weekend for refusing to participate in another debate, then accused him of “not being transparent” with voters by not releasing up-to-date medical records as “every other presidential candidate in the modern era has done,” despite being the oldest presidential nominee in history. “Lyin’ Kamala, after having turned down the FoxNews Deb…