Shatrughan Sinha backs Rahul Gandhi's targeting of Home Minister, cites Newton's third law
New Delhi, July 30 (IANS) Trinamool Congress MP Shatrughan Sinha on Thursday backed Leader of Opposition in the Lok Sabha Rahul Gandhi's attack on Union Home Minister Amit Shah over the alleged police excesses against agitators during the July 20 Parliament march, saying that the LoP "should have been allowed" to complete his speech.