Congress leader Shashi Tharoor on Saturday challenged Prime Minister Narendra Modi to contest from Trivandrum Parliamentary constituency against him in the ensuing Lok Sabha elections. "Would Prime Minister Modi like to contest from South. If so, we welcome him in Trivandrum. Let him come and challenge me here. I will give my good fight for his money," Tharoor, local MP, told ANI. Stating that Congress president Rahul Gandhi is confident enough of winning both North and South of the country, Tharoor said"This shows that first of all, we have a candidate who is confident that he is going to be the Prime Minister and he wants to show that he is electable in both North and South of the country. I think that's a real question to ask Narendra Modi-- Does he have the confidence that Rahul Gandhi has?""Rahul Gandhi's contesting from Kerala will be a huge morale boost for the entire Congress. Someone like Rahul Gandhi, who is a president of the national party, contesting from our state...I ...