LUCKNOW, April 11 -- Union Defense Minister and Lucknow MP Rajnath Singh will visit his constituency on a three-day visit starting Saturday, during which he will inaugurate MP Sports Mahakumbh at the KD Singh Babu Stadium on April 13. During the visit, he will also participate in several events across the state capital. Singh is scheduled to arrive at Lucknow Airport on Saturday at around 3:20 pm. On Saturday evening, Singh will attend the 'Gomtinagar Jan Kalyan Mahasabha Annual Festival' at Tanki Wala Park in Vivek Khand 2, Gomti Nagar. He will also participate in the 'War Heroes and Veer Naris' felicitation programme at Surya Auditorium in Lucknow Cantonment, and attend the 'Smritika War Memorial' along with a light and sound show. On Sunday, Singh will participate in the 'Senior Public Dialogue' programme at Seth MR Jaipuria School, Gomti Nagar (Purba Mandal-1). Later, he will attend a book release event organised by the Shri Lal Ji Tandon Foundation at the Indira Gandhi Pratishthan. On April 13, Singh will inaugurate the 'MP Sports Mahakumbh' at the KD Singh Babu Stadium, following which he will depart for New Delhi....