In this first episode from Vietnam, Laura and Carrie land in Ho Chi Minh City (aka Saigon) and step straight into the chaos — jet lagged, wide-eyed, and trying to cross streets filled with rivers of motorbikes. They explore its contradictions: honking traffic and quiet hidden alleyways, glass skyscrapers and corrugated tin rooftops. These are their first impressions of Vietnam — loud, complicated, and unforgettable. Then we travel to the Cu Chi Tunnels, a 250-kilometer underground network use...