Graham Holdings Looks Abroad for Future Without Buffett and Post

Graham Holdings Looks Abroad for Future Without Buffett and Post

Katherine Frey/The Washington Post via Getty Images

At Kaplan University a group of 21 Chinese students, part of the Guangxi Port Management Group program, gather around Barry Dallara to seek clarification on tax questions during a class in this Jan. 24, 2011 file photo in Hagerstown, Maryland.