All India [ Images ] Congress Committee chief Sonia Gandhi [ Images ] has summoned Andhra Pradesh chief minister Y S Rajasekhara Reddy [ Images ] to New Delhi [ Images ].

Primarily the discussion will be on Satyam [ Get Quote ] and also on the ensuing parliament and state assembly polls.

AICC sources said that YSR would be directed to act fast on the Satyam fraud amounting to Rs 7,800 crore (Rs 78 billion).