In my last write-up on Graham Holdings (NYSE: GHC ), I described it as a bit of a Swiss army knife—with businesses in Education (Kaplan), Broadcasting (7 TV stations), Healthcare (Graham Healthcare Group), Manufacturing (Dekko, Hoover, and others), and even a restaurant. At the time, IAnalyst’s Disclosure:I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expres ...