Google Fiber is losing its second CEO in less than a year (GOOG, GOOGL)

Google Fiber, the high-speed internet service operated by Alphabet, has lost its second CEO in less than a year. 
Gregory McCray is stepping down from the CEO job of Access, the Alphabet subsidiary that houses the Fiber unit, Google confirmed to Business Insider on Monday.
The change is the latest shake-up at Access, which announced in October that it would stop rolling out its 1 gigabit per second wired broadband networks to new cities and focus on newer, wireless optio