date:Feb 10, 2014
Hundreds of people queued for the opening of the restaurant in the southern city of Ho Chi Minh, AFP says.
Ho Chi Minh, known as Saigon during the Vietnam War, was where the US-backed government was based until it fell to communist forces 38 years ago.
The restaurant is being run by the prime minister's son-in-law.
Henry Nguyen flipped burgers at a McDonald's restaurant while a teenager growing up in the United States, where his family fled at the end of the war.
He said last July, after win