weight of not being his father. >> he's at a very different time at yale. when the campus is in uproar as students turn against the war and the draft. >> anti-war demonstrators protest u.s. involvement in the vietnam war. in mass marches, rallies and demonstrations. >> bush doesn't believe in the cause of vietnam but he wants to serve in the military and he knows it's important too for his father and his father's political career and ultimately for his career that he serve in some capacity. >> so he joins the air national guard in texas and he's in something called the champagne unit because it's got so many kids of rich famous people in texas and they're flying obsolete planes basically defending texas from oklahoma. i mean, it's not the war. >> going into the national guard in texas is a way for george