Breaking: Berksire(BRKB) offers to buy remaining 19.9% of Wesco

From the just-filed 13D The original purpose of the purchases of the Shares, all of which occurred more than 30 years ago, was to increase the ultimate control by Blue Chip of Wesco. On August 25, 2010, Berkshire's management determined to propose to Wesco a cash-stock election transaction in which it would acquire the remaining 19.9% [...]