Not very long ago Buffet said if his stock BRKB would go below $79 he would do a buyback the man lied. He probably meant if it was below $79 for a whole year hs would do a buyback LOL!
The only liar I see is YOU.September 26, 2011 Berkshire Hathaway Authorizes Repurchase Program http://www.berkshirehathaway.com/news/2011news.html
There is a article floating in the internet some analyst mentioned if the BRKB was to go down to $79 Buffet would start the buy back. But I'm sure the old man would not keep his word and do that.