Over the weekend, mountain biking on his ranch, in the 16th mile of a 17-mile track, the President took a spill on ground that had been loosened from recent rain. With the Presidential physician nearby, he was patched up and resisted efforts by the Secret Service to transport him to the Hospital. He hopped on his mountain bike and rode back to the ranch. The President and First Lady boarded AF1 after the hop from the ranch to TSTC to fly to Connecticut for celebratory dinners for Barbara Bush's graduation from Yale today. The President will give a prime-time speech...