AMERICAN EXPERIENCE: My Lai Preview

What drove a company of American soldiers — ordinary young men from around the country — to commit the worst atrocity in American military history? Were they just following orders as some later declared? Or, did they break under the pressure of a vicious war in which the line between enemy soldier and civilian had been intentionally blurred? Watch MY LAI, Monday April 26 on PBS. http://www.pbs.org/americanexperience