Longest Road

One of America's most respected writers takes an epic journey across America, Airstream in tow, and asks everyday Americans what unites and divides a country as endlessly diverse as it is large. Standing on a wind-scoured island off the Alaskan coast, Philip Caputo marveled that its Inupiat Eskimo schoolchildren pledge allegiance to the same flag as the children of Cuban immigrants in Key West, si...