He had no contribution except being another sycophant of the Gandhi Nehru dynasty ruling the country.He was gasping for breath reading wrong speeches and was a profound source of embarasment. # years of Govt care for no work was a good time for retirement and lot of foreign tours.He had the company of another like hin in the other in our ex president.
There couldn't be a better replacement for the vacated post than Dr. Shashi Tharoor.He has all the expertise in world affairs, and a face to match - India's.
Resignation is preplanned. Karnataka Lok Ayukta has ordered probe against 3 former CMs including Krishna on a complaint alleging irregularities in the Bangalore-Mysore expressway project. On that basis he himself resigned fearing he might be asked to leave or sacked.