Stocks jump to new highs as Facebook beats and investors await Amazon earnings

The records keep coming on Wall Street. Stock futures are pointing to new highs for all three major averages as investors pour over a flood of corporate earnings, including results from Facebook (FB) and Twitter (TWTR). And Amazon (AMZN) reports after the bell. Yahoo Finance’s Alexis Christoforous, Andy Serwer and Myles Udland discuss these and other top business stories, including record results from Samsung that put it on pace to overtake Apple (AAPL) in profitability.