David McCullough, widely-acclaimed as a master of the art of narrative history, joins us for Wednesday’s AU to talk about his latest book, “The Wright Brothers.” McCullough has twice received the Pulitzer Prize, for “Truman” and “John Adams,” and twice received the National Book Award, for “The Path Between the Seas” and “Mornings on Horseback.” His other, widely- praised, books include “1776,” “Brave Companions,” “The Johnstown Flood,” “The Great Bridge,” and “The Greater Journey.” He is the recipient of numerous honors and awards, including the Presidential Medal of Freedom, the nation’s highest civilian award. David McCullough is also featured as narrator in many documentary films, such as Ken Burns’ Civil War series.