Nancy Pelosi is hated; she’s a hero. She’s the Democrats’ secret weapon; she’s the Republicans’ favorite target. She’s been around politics her entire life — she tells us about a time she ditched her school’s Model UN to sit next to JFK at dinner — and at 77, shows no signs of slowing down. With Democrats out of power and Pelosi under attack from her own members, she has re-emerged as an essential player in Washington. But while the Democratic Party is in a rolling existential crisis, can she hold on?