Hitting out at Congress after the Social Democratic Party of India (SDPI) offered to support the UDF in Kerala, Union Home Minister Amit Shah on Tuesday said that grand-old-party does not believe in India’s sovereignty and has been supporting anti-India campaigns for several years.Speaking exclusively to CNN-News18 during his roadshow in Ramanagara, Karnataka, the Home Minister said he is not shocked to see Congress getting support from SDPI.