The 83-year-old former poet laureate reflects on how life has changed as he's grown older. "My body causes me trouble when I cross the room, but when I am sitting down writing, I am in my heaven ¿ my old heaven," he says.
Pulitzer Prize-winning journalist Katherine Boo spent more than three years in Mumbai's Annawadi slum. In her new book, Behind the Beautiful Forevers, she profiles people living in extreme poverty ¿ right in the shadow of luxury hotels.