GaraLog: What makes a great teacher?

The book lives up to everything I've heard about it -- what a Presidential memoir to look forward to! -- but a cool surprise is that Obama the reader turns out to be a terrific mimic, doing all the voices, of Kenyan relatives, ..... A homeless man roams the streets of Seoul leaving menu cards on the doorknobs of homes and apartments (kind of a cross between the ubiquitous Chinese menus shoved under doors in New York apartments and hotel Do Not Disturb cards), ...