Washington, Jul 20 (EFE), (Camera: Greg Miller).- With the Cuban flag waving over Washington for the first time in 54 years, the country's foreign minister said Monday that the way was open for a new and "complex" phase in the relationship with the United States marked by the ongoing U.S. embargo and differences regarding human rights. <br /><br /> <br /><br />SHOT LIST: FOOTAGE OF THE RAISING OF THE CUBAN FLAG AT NEW CUBAN EMBASSY IN WASHINGTON. FOOTAGE OF THE AREA SURROUNDING THE EMBASSY. <br /><br /> <br /><br />Keywords: efe,cuba,us,embassies,reopening.