AT&T says it's buying BellSouth for $67 billion in stock. The deal creates the biggest telecom company in the country, offering local and long distance service, wireless, and cable and Internet access. AT&T says the deal will save the company $2 billion a year, due in part to thousands of job cuts. Now the question is, will the new company pass along any of that money to folks like you and me? Analyst Jeff Kagan thinks so.