By the most obvious measure — Wal-Mart’s sales, which rose 11.6 percent last year to $256 billion — consumers don’t seem repelled by the long-running negative coverage. But Wal-Mart has ...

Uber also has received negative publicity due to protests by drivers who complain that costs drive earnings down to $3 to $4 per hour, far from the $90,000 a year they were promised. Illustrating the ...