Cong Prez Poll: Not willing to withdraw; can't betray supporters, says Shashi Tharoor

Shashi Tharoor, a candidate for Congress presidential poll on Monday said that there were no ideological differences between him and Mallikarjun Kharge, who is also in the fray. "I respect Kharge. But, I am not willing to withdraw from Congress Presidential Poll. It will be a betrayal to my supporters," he said.