Senior Bharatiya Janata Party (BJP) leader Sushma Swaraj will file her nomination papers for the upcoming Lok Sabha polls from Vidisha in Madhya Pradesh on Friday.
Sushma, who is the sitting MP from the constituency, will face Congress leader Digvijay Singh's brother Lakshman Singh, who is Congress's candidate from the constituency.
Sushma has won by a huge margin of over 3 lakh votes in 2009.
