Former Apple CEO and chairman Steve Jobs was doing work for the company on the day before his death, an interview with Softbank CEO Masayoshi Son reveals. "I visited Apple [headquarters] for the announcement of the iPhone 4S," says Son. "When I was having a meeting with [Apple CEO] Tim Cook, he said, 'Oh Masa, sorry I have to quit our meeting.' I said, 'Where are you going?' He said, 'My boss is calling me.' That was the day of the announcement of the iPhone 4S. He said that Steve is calling me because he wants to talk about their next product. And the next day, he