I just came back yesterday From Vietnam. It is the beginning of Summer and is very hot. I’ve seen a surprizing number of motor cycles in the streets … Ho Chi Minh City has about 7 million people and 3 million motor cycles … you get the picture. Noodles are very nice … specially from the chain noodle bar Pho24. Had visited the Chu Chi tunnels … amaizing work of the vietnamese fighters. The tour is half a day .. everybody should visit.