MEXICO CITY, Dhu-AlQa'dah 8, 1435, Sep 3, 2014, SPA -- Mexico's government on Wednesday unveiled the winning design for a new airport for the capital, Mexico City, saying it will cost 120 billion pesos ($9.17 bln) between public and private funding. Renowned British architect Norman Foster and Fernando Romero, a son-in-law of Mexican tycoon Carlos Slim, won the design contract for the project. -- SPA 23:42 LOCAL TIME 20:42 GMT www.spa.gov.sa/w