I've been to Danang, Vietnam. There's a big statue there and a public holiday to commemorate the day (shortly subsequent to that news clip we just heard) when a couple jeeps full of female VC cadres rolled into town and found that ARVN (the So. Vietnam army) was nowhere to be found & that the city officials where willing to surrender unconditionally. Danang is the 3rd biggest city in Vietnam, so this event is widely viewed as the beginning of the endgame.