At times when political leaders, cutting across party lines, are visiting the residence of Sheila Dikshit, for paying their obeisance to the departed Congress leader, some of the prominent faces of the Congress namely Ajay Maken and Haroon Yusuf did not turn up at her residence for paying tribute, though these leaders were reportedly present in the national capital.It was also marked by the absence of Congress leader Arvinder Singh Lovely and Devender Yadav.Yusuf was the Minister of Food and Civil Supplies Department and Industries Department in the previous cabinet of the Congress Government headed by Sheila Dikshit in Delhi. While Lovely served in her cabinet for 15 years, Yadav is another DPCC working president.Maken condoled the demise of former Chief Minister saying that it was hard to believe that she is no more."Hard to believe -- my mentor and a mother-like figure to me #SheilaDikshit ji is no more. Delhi can never forget her contribution," said Maken in a tweet."I will always