Apple was supposed to respond by Jan. 23, but was granted an extension and is now expected to answer by the end of this week, said Frederick Hill, a spokesman for Sen. John Thune, a South Dakota Republican who confronted the company.
Apple to respond to US probes into slowdown of old iPhones →
"I know there's a lot of commotion going on right now concerning the move," Hill said. "All I'm going to say is that Mr. Butcher retired, and that's it."
Natchez principal resigns after students arrested →