Today, I’m talking with Mark Gurman, who is the world’s best-sourced Apple reporter — both as Bloomberg’s chief Apple correspondent and the host of the upcoming podcast Power On. Earlier this month, Apple hosted its annual iPhone hardware event, virtually every detail of which was reported ahead of time by Mark. But this event was special, for a number of reasons. It was new Apple CEO John Ternus’ first major product launch since he took over for former CEO Tim Cook less than two weeks prior. It