Former prime minister Dr Manmohan Singh, former defence minister AK Antony, senior leaders Ghulam Nabi Azad and Anand Sharma also took part in the protest sporting black bands.
Opposition led by Congress on Thursday upped the ante against the government on the bugging issue demanding a judicial probe and a statement by Prime Minister Narendra Modi on the matter which, they said, has put NDA's credibility at stake.
The issue of alleged bugging at Union Minister Nitin Gadkari's residence rocked Parliament on Wednesday with Congress alleging that the methods used in Gujarat to keep tabs on ministers and MPs were being employed at the Centre, a charge stoutly rejected by Home Minister Rajnath Singh.
India's 70th Independence Day at the UN will feature A R Rahman, only the second Indian artist after M S Subbulakshmi to perform at the UN.
For the fifth day in succession, a united opposition led by the Congress party on Friday created turmoil in Rajya Sabha demanding a reply from Prime Minister Narendra Modi on forcible religious conversions, leading to two adjournments before lunch.
Delhi Chief Minister Arvind Kejriwal came under attack for "utter insensitivity" in going ahead with his rally.
Dismissing the possibility of any gain to BJP due to Narendra Modi's campaign in Madhya Pradesh, Jyotiraditya Scindia, the Congress face in Assembly polls in Indore feels the Gujarat chief minister's arrival is a "good omen" for his party and shows that the Bharatiya Janata Party is "not confident".
Jaitley said the Opposition has been using the zero hour to raise the issue for 'getting footage on TV'.