Congress leader Digvijaya Singh, embarrassingly outwitted by the BJP in Goa, took his complaint against the state's Governor Mridula Sinha to the Rajya Sabha or upper house of Parliament this morning. He and other Congress leaders demanded that all other work be suspended in the house to debate the manner in which a BJP government was installed in Goa, despite their party winning the most seats. The BJP challenged the demand leading to a heated exchange and an early adjournment of the house.