Does Domino's Pizza Stock Belong in Your Retirement Portfolio?

If billionaire investor Warren Buffett is bullish on a stock, that's normally a sign for other retail investors to pile into it as well. Last month, investors learned that Domino's Pizza (DPZ 1.65%) became one of his latest holdings and unsurprisingly, the stock has rallied since then.But what about for retirees? While the pizza company is a well-known brand and it pays a dividend, is it a suitable option to put into your retirement portfolio today? Let's take a closer look at the business.Domino's has been ...