Jared Kushner was one of the most consequential presidential advisers in modern history. For the first time, he recounts what happened behind closed doors during the Trump presidency.Few White House advisors have had such an expansive portfolio or constant access to the president. From his office next to Trump, senior adviser Jared Kushner operated quietly behind the scenes, preferring to leave the turf wars and television sparring to others.Now, Kushner fi...