In the News: PepsiCo, M&S, Valentino and more

PepsiCo expands into yogurt sales in the U.S. under Muller brand.

Marks & Spencer CEO's lack of fashion cred criticized as retailer overtaken by rival Next.

Valentino luxury brand in talks to be sold.

AT&T cuts ad spending.

Amazon sparks fears with "robo-pricing."

Billabong hits choppy waters.

Boeing expands new-orders lead over Airbus.Continue reading...