Phil Schiller, Apple's senior vice president of worldwide product marketing, speaks on stage during the introduction of the new iPhone 5c in Cupertino, Calif., Tuesday, Sept. 10, 2013. (AP Photo/Marcio Jose Sanchez)

Apple introduces 2 new iPhone models

Apple’s latest iPhones will come in a bevy of colors and two distinct designs, a cheaper one made of plastic and another that aims to be “th…