Kamal Chauhan, a disgruntled RSS worker arrested by the NIA, on Tuesday claimed that he had planted bombs on board Samjhauta Express in 2007 that left 68 people, mostly Pakistanis, dead.

Kamal Chauhan, a disgruntled RSS worker arrested by the NIA, had planted bombs on board Samjhauta Express in 2007 after undergoing training in arms and explosives in Haryana and Madhya Pradesh, the ag