In his latest letter to investors, Warren Buffett made headlines stating that "The railroads are definitely experimenting with converting to natural gas." While that sounds promising for the natural gas industry, there are a few good reasons that it probably won't amount to much.
Thanks to the savvy of investing legend Warren Buffett, Berkshire Hathaway's book value per share has grown a mind-blowing 586,817% over the past 48 years. But with Buffett aging, and Berkshire rapidly evolving, is this insurance conglomerate still a buy today? In The Motley Fool's premium report on the company, Berkshire expert Joe Magyer provides investors with key reasons to buy, as well as important risks to watch out for. Click here now for instant access to Joe's take on Berkshire!