Two public companies -- one of which is a legal monopoly -- check all the right boxes as potential acquisition targets by the Oracle of Omaha. There's not a billionaire investor on Wall Street who captivates the attention of professional and everyday investors like Berkshire Hathaway (BRK.A 0.95%) (BRK.B 1.11%) CEO Warren Buffett. He earned his nickname, the "Oracle of Omaha," by absolutely crushing the broad-based S&P 500 in the return column over the last 60 years. No event is more special than Berkshire ...