Marriott Vacations Worldwide Corporation (NYSE: VAC) and Interval Leisure Group, known as ILG (Nasdaq: ILG) announced a merger today. Marriott will buy the outstanding shares of ILG in a cash-and-stock deal estimated at $4.7 Billion. The combined company will become the global leader in the timeshare industry, trading under NYSE:VAC. Further, it will hold over 650,000 million combined...