Raipur, May 23 -- Bharatiya Janata Party (BJP) is surging ahead with its candidates leading in nine out of eleven Lok Sabha seats in Chhattisgarh. BJP candidates in six seats are leading with margin of 50,000 vote. BJP's Renuka Singh is leading with a margin of 94,000 votes in Sarguja seat. BJP's Sunil Soni is leading in Raipur seat by a margin of 1,14,000 votes. Vijay Bagel of BJP is leading in Durg parliamentary seat with a margin of 1,44,998 votes. BJP's Arun Sao is leading in Bilaspur seat with a margin of 59,000 votes. BJP's Mohan Mandavi is leading in Kanker seat with a margin of 5,376 votes. BJP's Gomti Sai is leading in Raigarh seat with a margin of 55,398 votes. BJP's Guharam Ajgale is leading in Janjgir-Chama seat with a marg...