Vanguard S&P 500 ETF

getty Choosing the right investment vehicle for retirement can significantly impact your long-term financial security. Among the myriad options available to investors, S&P 500 exchange-traded funds (ETFs) stand out due to their…

Warren Buffett sometimes says he's a "business-picker" and not a stock-picker. He's right, of course. However, the legendary investor doesn't always pick individual businesses. Sometimes, Buffett picks a large basket of businesses.I'm…