Billionaire Bill Ackman eyeing the world’s largest music company. Investors of Pershing Square Tontine Holdings may soon hold stock in one of the Big three. Are we in a housing bubble? Record high prices and record low inventory. NTD talks to a top developer. And boat sales and rentals are through the roof heading into summer. NTD hears from an owner of a luxury boat rental company on why he thinks that is.