EXCLUSIVE: There are few people in the United States who have more significantly shaped the course of American history over the last two years, while remaining as little-known as James Braid.Millions of Americans across the country may not be familiar with the name, but in Washington, D.C., Braid is hard to miss both literally and figuratively. At 6 feet, 6 inches tall, he cast a tall shadow during his days at the White House and on Capitol Hill pushing President Donald Trump’s legislative agenda.And that shadow has been responsible for helping push numerous legislative successes for Trump ove...