In the Business Week interview in which he talks about US manufacturing plans, Apple CEO Tim Cook also addresses several other topics, such as the firings of iOS head Scott Forstall and recently-hired retail chief John Browett, which forced a reorganization of duties. Although not referring to the other executives by name, Cook claims that the shakeup was meant to foster "collaboration," which he calls "essential for innovation" and a core value at Apple, something co-founder Steve Jobs allegedly believed in.