Siri-led Apple TV said bigger and more expensive

Apple's new Apple TV set-top box will add to, rather than replace, the existing model new rumors suggest, with the 4th-gen establishing a range ahead of cord-cutter plans. The new box is widely expected to be revealed at Apple's September 9 event in San Francisco, alongside the iPhone 6s and iPhone 6s Plus, but new leaks indicate its much-discussed Siri …