Chennai, Apr 27 : Prime Minister Dr. Manmohan Singh and Congress Party President Sonia Gandhi today called Tamil Nadu Chief Minister M. Karunanidhi, who is on an indefinite fast over Sri Lankan issue.
Dr. Singh assured Karunanidhi that his government is in touch with Colombo.
Sonia Gandhi also called the Dravida Munnetra Kazhagam supremo from Murshidabad in West Bengal and expressed her concern about the plight of Tamil civilians in Sri Lanka.