Leaders and former leaders of the Party, State, National Assembly, Government, and the Vietnam Fatherland Front Central Committee paid tribute to President Ho Chi Minh and laid a wreath at his mausoleum on October 10, on the occasion of the 70th anniversary of the capital city's Liberation Day.The delegation also laid a wreath and offered incense at the Monument for Heroic Martyrs on Bac Son street near the mausoleum.Source: Vietnam News Agency