Buyers in dust-up with Apple over screens

A man threatening to smash his 27-inch iMac outside an Apple outlet on Shanghai's Middle Huaihai Road was soon asked to come into the store accompanied by 10 police officers.

"I told them I need a refund, and they owe Chinese users an apology," the man, Zou Hongqing, told China Daily.

Zou said his computer developed dust spots because of defective design and should be recalled.