Friday bolstered a huge rally but it wasn't enough to reverse a red week on Wall Street. Major selling action across the Mag 7 caused all indices to slide. Apple's (AAPL) 11% sell-off was especially notable, as were 10+% dips in most airline stocks. One bright spot: Intel (INTC), which rallied off the news of its new CEO. Oliver Renick runs through the week's biggest market stories.