Australia's Guzman y Gomez to exit US in retreat from key growth bet
By Rajasik Mukherjee and Byron Kaye May 22 (Reuters) - Australia's Guzman y Gomez , the Mexican-themed restaurant chain whose global growth plans powered a blockbuster sharemarket listing, said it was quitting the U.S. due to poor sales, a retreat from a prize market amid surging inflation. 
