<p>Congress president Sonia Gandhi on Sunday unfurled the national flag at the party headquarters here to mark the country's 75th Independence Day.</p>.<p>Former Congress president Rahul Gandhi and senior party leaders including AK Antony, Ghulam Nabi Azad, Mallikarjun Kharge, Bhupinder Singh Hooda and Anand Sharma were among those present on the occasion.</p>
<p>Congress president Sonia Gandhi on Sunday unfurled the national flag at the party headquarters here to mark the country's 75th Independence Day.</p>.<p>Former Congress president Rahul Gandhi and senior party leaders including AK Antony, Ghulam Nabi Azad, Mallikarjun Kharge, Bhupinder Singh Hooda and Anand Sharma were among those present on the occasion.</p>