New York, Dhu-AlHijjah 15, 1436, Sep 29, 2015, SPA -- US President Barack Obama and Cuban President Raul Castro sat down Tuesday for their first face-to-face talks since their governments resumed diplomatic relations in July, dpa reported. The leaders shook hands and smiled at the start of their meeting on the sidelines of the UN General Assembly in New York but made no public remarks. -- SPA 01:32 LOCAL TIME 22:32 GMT www.spa.gov.sa/w