Lawmakers batter Big Tech CEOs, but don't land many blows

Congressional lawmakers finally got a chance to grill the CEOs of Big Tech over their dominance and allegations of monopolistic practices that stifle competition. But it's not clear how much they advanced their goal of bringing some of the world's largest companies to heel.

Amazon under scrutiny by California, Washington

The Wall Street Journal reported Friday that California is examining the retail giant's business practices, focusing partly on how Amazon treats independent sellers on its platform.