In this May 31, 2014 photo, a woman holds a coffee drink outside a Starbucks in downtown Chicago.
In this May 31, 2014 photo, a woman holds a coffee drink outside a Starbucks in downtown Chicago. Gene J. Puskar AP
In this May 31, 2014 photo, a woman holds a coffee drink outside a Starbucks in downtown Chicago. Gene J. Puskar AP